diff --git a/.cspell.json b/.cspell.json
index ae890c6084..4d88d4de47 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -19,9 +19,34 @@
         "iroha",
         "chosung",
         "Abjad",
-        "Initializable"
+        "Initializable",
+        "rels",
+        "dolan",
+        "xmlify",
+        "Xmlifyed",
+        "xmlified",
+        "datas",
+        "jszip",
+        "rsid",
+        "NUMPAGES",
+        "ATLEAST"
+    ],
+    "ignoreRegExpList": [
+        "/w:.+/",
+        "/s:.+/",
+        "/a:.+/",
+        "/pic:.+/",
+        "/xmlns:.+/",
+        "/vt:.+/",
+        "/[^\\s]{40,}/",
+        "/<xsd:.+/>/",
+        "/[A-Z_]+ = \".+\"/",
+        "/XmlAttributeComponent<{[^}]+}>/g",
+        "/xmlKeys = {[^}]+}/g",
+        "/\\.to\\.deep\\.equal\\({[^)]+}\\)/g",
+        "\\.to\\.include\\.members\\(\\[[^\\]]+]\\)",
+        "/new [a-zA-Z]+\\({[^£]+}\\)/g"
     ],
-    "ignoreRegExpList": ["/w:.+/", "/s:.+/", "/a:.+/", "/pic:.+/", "/xmlns:.+/", "/[^\\s]{40,}/", "/<xsd:.+/>/", "/[A-Z_]+ = \".+\"/", "/XmlAttributeComponent<{(.|\\n| )+}>/"],
     "allowCompoundWords": true,
     // flagWords - list of words to be always considered incorrect
     // This is useful for offensive words and common spelling errors.
diff --git a/package.json b/package.json
index b97b4eb907..240f08677e 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "typedoc": "rimraf ./build && typedoc src/index.ts --tsconfig tsconfig.typedoc.json",
     "style": "prettier -l \"src/**/*.ts\"",
     "style.fix": "npm run style -- --write",
-    "cspell": "cspell  \"/**/*.{ts,scss,html}\"",
+    "cspell": "cspell \"src/**/*.ts\" && cspell \"demo/**/*.{ts,scss,html}\" && cspell \"docs/**/*.{ts,md,html}\"",
     "fix-types": "ts-node --skip-project scripts/types-absolute-fixer.ts",
     "e2e": "ts-node scripts/e2e.ts",
     "serve.docs": "cd docs && docsify serve",
diff --git a/src/export/packer/next-compiler.ts b/src/export/packer/next-compiler.ts
index 5604cdabbb..59776fe1c4 100644
--- a/src/export/packer/next-compiler.ts
+++ b/src/export/packer/next-compiler.ts
@@ -6,7 +6,7 @@ import { File } from "@file/file";
 import { Formatter } from "../formatter";
 import { ImageReplacer } from "./image-replacer";
 import { NumberingReplacer } from "./numbering-replacer";
-import { PrettityType } from "./packer";
+import { PrettifyType } from "./packer";
 
 interface IXmlifyedFile {
     readonly data: string;
@@ -44,7 +44,7 @@ export class Compiler {
         this.numberingReplacer = new NumberingReplacer();
     }
 
-    public compile(file: File, prettifyXml?: boolean | PrettityType): JSZip {
+    public compile(file: File, prettifyXml?: boolean | PrettifyType): JSZip {
         const zip = new JSZip();
         const xmlifiedFileMapping = this.xmlifyFile(file, prettifyXml);
         const map = new Map<string, IXmlifyedFile | IXmlifyedFile[]>(Object.entries(xmlifiedFileMapping));
@@ -67,7 +67,7 @@ export class Compiler {
         return zip;
     }
 
-    private xmlifyFile(file: File, prettify?: boolean | PrettityType): IXmlifyedFileMapping {
+    private xmlifyFile(file: File, prettify?: boolean | PrettifyType): IXmlifyedFileMapping {
         const documentRelationshipCount = file.Document.Relationships.RelationshipCount + 1;
 
         const documentXmlData = xml(
diff --git a/src/export/packer/packer.ts b/src/export/packer/packer.ts
index 66bfe583e6..56d604fe18 100644
--- a/src/export/packer/packer.ts
+++ b/src/export/packer/packer.ts
@@ -5,7 +5,7 @@ import { Compiler } from "./next-compiler";
 /**
  * Use blanks to prettify
  */
-export enum PrettityType {
+export enum PrettifyType {
     NONE = "",
     WITH_2_BLANKS = "  ",
     WITH_4_BLANKS = "    ",
@@ -13,7 +13,7 @@ export enum PrettityType {
 }
 
 export class Packer {
-    public static async toBuffer(file: File, prettify?: boolean | PrettityType): Promise<Buffer> {
+    public static async toBuffer(file: File, prettify?: boolean | PrettifyType): Promise<Buffer> {
         const zip = this.compiler.compile(file, prettify);
         const zipData = await zip.generateAsync({
             type: "nodebuffer",
@@ -24,7 +24,7 @@ export class Packer {
         return zipData;
     }
 
-    public static async toBase64String(file: File, prettify?: boolean | PrettityType): Promise<string> {
+    public static async toBase64String(file: File, prettify?: boolean | PrettifyType): Promise<string> {
         const zip = this.compiler.compile(file, prettify);
         const zipData = await zip.generateAsync({
             type: "base64",
@@ -35,7 +35,7 @@ export class Packer {
         return zipData;
     }
 
-    public static async toBlob(file: File, prettify?: boolean | PrettityType): Promise<Blob> {
+    public static async toBlob(file: File, prettify?: boolean | PrettifyType): Promise<Blob> {
         const zip = this.compiler.compile(file, prettify);
         const zipData = await zip.generateAsync({
             type: "blob",
diff --git a/src/file/document/document-attributes.ts b/src/file/document/document-attributes.ts
index 1dd1546e4c..e919fa3de5 100644
--- a/src/file/document/document-attributes.ts
+++ b/src/file/document/document-attributes.ts
@@ -1,5 +1,6 @@
 import { XmlAttributeComponent } from "@file/xml-components";
 
+/* cSpell:disable */
 export interface IDocumentAttributesProperties {
     readonly wpc?: string;
     readonly mc?: string;
@@ -41,6 +42,7 @@ export interface IDocumentAttributesProperties {
     readonly w16sdtdh?: string;
     readonly w16se?: string;
 }
+/* cSpell:enable */
 
 export class DocumentAttributes extends XmlAttributeComponent<IDocumentAttributesProperties> {
     protected readonly xmlKeys = {
diff --git a/src/file/paragraph/math/n-ary/index.ts b/src/file/paragraph/math/n-ary/index.ts
index 6929544152..59df698e9c 100644
--- a/src/file/paragraph/math/n-ary/index.ts
+++ b/src/file/paragraph/math/n-ary/index.ts
@@ -1,7 +1,7 @@
 export * from "./math-accent-character";
 export * from "./math-base";
 export * from "./math-limit-location";
-export * from "./math-naray-properties";
+export * from "./math-n-ary-properties";
 export * from "./math-sub-script";
 export * from "./math-sum";
 export * from "./math-super-script";
diff --git a/src/file/paragraph/math/n-ary/math-naray-properties.spec.ts b/src/file/paragraph/math/n-ary/math-n-ary-properties.spec.ts
similarity index 81%
rename from src/file/paragraph/math/n-ary/math-naray-properties.spec.ts
rename to src/file/paragraph/math/n-ary/math-n-ary-properties.spec.ts
index bc2d9a72e5..03111874d4 100644
--- a/src/file/paragraph/math/n-ary/math-naray-properties.spec.ts
+++ b/src/file/paragraph/math/n-ary/math-n-ary-properties.spec.ts
@@ -2,14 +2,14 @@ import { expect } from "chai";
 
 import { Formatter } from "@export/formatter";
 
-import { MathNArayProperties } from "./math-naray-properties";
+import { MathNAryProperties } from "./math-n-ary-properties";
 
-describe("MathNArayProperties", () => {
+describe("MathNAryProperties", () => {
     describe("#constructor()", () => {
-        it("should create a MathNArayProperties with correct root key", () => {
-            const mathNArayProperties = new MathNArayProperties("∑", true, true);
+        it("should create a MathNAryProperties with correct root key", () => {
+            const mathNAryProperties = new MathNAryProperties("∑", true, true);
 
-            const tree = new Formatter().format(mathNArayProperties);
+            const tree = new Formatter().format(mathNAryProperties);
             expect(tree).to.deep.equal({
                 "m:naryPr": [
                     {
@@ -31,9 +31,9 @@ describe("MathNArayProperties", () => {
         });
 
         it("should add super-script hide attributes", () => {
-            const mathNArayProperties = new MathNArayProperties("∑", false, true);
+            const mathNAryProperties = new MathNAryProperties("∑", false, true);
 
-            const tree = new Formatter().format(mathNArayProperties);
+            const tree = new Formatter().format(mathNAryProperties);
             expect(tree).to.deep.equal({
                 "m:naryPr": [
                     {
@@ -62,9 +62,9 @@ describe("MathNArayProperties", () => {
         });
 
         it("should add sub-script hide attributes", () => {
-            const mathNArayProperties = new MathNArayProperties("∑", true, false);
+            const mathNAryProperties = new MathNAryProperties("∑", true, false);
 
-            const tree = new Formatter().format(mathNArayProperties);
+            const tree = new Formatter().format(mathNAryProperties);
             expect(tree).to.deep.equal({
                 "m:naryPr": [
                     {
@@ -93,9 +93,9 @@ describe("MathNArayProperties", () => {
         });
 
         it("should add both super-script and sub-script hide attributes", () => {
-            const mathNArayProperties = new MathNArayProperties("∑", false, false);
+            const mathNAryProperties = new MathNAryProperties("∑", false, false);
 
-            const tree = new Formatter().format(mathNArayProperties);
+            const tree = new Formatter().format(mathNAryProperties);
             expect(tree).to.deep.equal({
                 "m:naryPr": [
                     {
diff --git a/src/file/paragraph/math/n-ary/math-naray-properties.ts b/src/file/paragraph/math/n-ary/math-n-ary-properties.ts
similarity index 93%
rename from src/file/paragraph/math/n-ary/math-naray-properties.ts
rename to src/file/paragraph/math/n-ary/math-n-ary-properties.ts
index a1476eb0fc..8edacc8530 100644
--- a/src/file/paragraph/math/n-ary/math-naray-properties.ts
+++ b/src/file/paragraph/math/n-ary/math-n-ary-properties.ts
@@ -6,7 +6,7 @@ import { MathLimitLocation } from "./math-limit-location";
 import { MathSubScriptHide } from "./math-sub-script-hide";
 import { MathSuperScriptHide } from "./math-super-script-hide";
 
-export class MathNArayProperties extends XmlComponent {
+export class MathNAryProperties extends XmlComponent {
     constructor(accent: string, hasSuperScript: boolean, hasSubScript: boolean) {
         super("m:naryPr");
 
diff --git a/src/file/paragraph/math/n-ary/math-sum.ts b/src/file/paragraph/math/n-ary/math-sum.ts
index d899231a19..4d4506eb98 100644
--- a/src/file/paragraph/math/n-ary/math-sum.ts
+++ b/src/file/paragraph/math/n-ary/math-sum.ts
@@ -3,7 +3,7 @@ import { XmlComponent } from "@file/xml-components";
 
 import { MathComponent } from "../math-component";
 import { MathBase } from "./math-base";
-import { MathNArayProperties } from "./math-naray-properties";
+import { MathNAryProperties } from "./math-n-ary-properties";
 import { MathSubScriptElement } from "./math-sub-script";
 import { MathSuperScriptElement } from "./math-super-script";
 
@@ -17,7 +17,7 @@ export class MathSum extends XmlComponent {
     constructor(options: IMathSumOptions) {
         super("m:nary");
 
-        this.root.push(new MathNArayProperties("∑", !!options.superScript, !!options.subScript));
+        this.root.push(new MathNAryProperties("∑", !!options.superScript, !!options.subScript));
 
         if (!!options.subScript) {
             this.root.push(new MathSubScriptElement(options.subScript));
diff --git a/src/file/table/table-properties/table-float-properties.ts b/src/file/table/table-properties/table-float-properties.ts
index 740a98bee7..e0f19fc093 100644
--- a/src/file/table/table-properties/table-float-properties.ts
+++ b/src/file/table/table-properties/table-float-properties.ts
@@ -27,6 +27,7 @@ export enum RelativeVerticalPosition {
 }
 
 export interface ITableFloatOptions {
+    /* cSpell:disable */
     /**
      * Specifies the horizontal anchor or the base object from which the horizontal positioning in the
      * tblpX or tblpXSpec attribute should be determined.
@@ -35,6 +36,7 @@ export interface ITableFloatOptions {
      * text - relative to the vertical edge of the text margin for the column in which the anchor paragraph is located
      * If omitted, the value is assumed to be page.
      */
+    /* cSpell:enable */
     readonly horizontalAnchor?: TableAnchorType;
 
     /**
diff --git a/src/file/xml-components/imported-xml-component.ts b/src/file/xml-components/imported-xml-component.ts
index 0bf29c401e..85d46a7dbd 100644
--- a/src/file/xml-components/imported-xml-component.ts
+++ b/src/file/xml-components/imported-xml-component.ts
@@ -13,8 +13,8 @@ export function convertToXmlComponent(element: XmlElement): ImportedXmlComponent
         case undefined:
         case "element":
             const xmlComponent = new ImportedXmlComponent(element.name as string, element.attributes);
-            const childElments = element.elements || [];
-            for (const childElm of childElments) {
+            const childElements = element.elements || [];
+            for (const childElm of childElements) {
                 const child = convertToXmlComponent(childElm);
                 if (child !== undefined) {
                     xmlComponent.push(child);
diff --git a/src/util/values.spec.ts b/src/util/values.spec.ts
index 3ef06a6abc..b4b36dbe44 100644
--- a/src/util/values.spec.ts
+++ b/src/util/values.spec.ts
@@ -73,6 +73,7 @@ describe("values", () => {
         it("should throw on invalid values", () => {
             expect(() => shortHexNumber("11")).to.throw();
             expect(() => shortHexNumber("112233")).to.throw();
+            /* cspell:disable-next-line */
             expect(() => shortHexNumber("FFFG")).to.throw();
         });
     });
diff --git a/src/util/values.ts b/src/util/values.ts
index 8634d47de4..aab6bc11ab 100644
--- a/src/util/values.ts
+++ b/src/util/values.ts
@@ -208,6 +208,7 @@ export const pointMeasureValue = unsignedDecimalNumber;
 //
 // http://www.datypic.com/sc/xsd/t-xsd_dateTime.html
 // The type xsd:dateTime represents a specific date and time in the format
+/* cspell:disable-next-line */
 // CCYY-MM-DDThh:mm:ss.sss, which is a concatenation of the date and time forms,
 // separated by a literal letter "T". All of the same rules that apply to the date
 // and time types are applicable to xsd:dateTime as well.