diff --git a/src/lexer.ts b/src/lexer.ts
index 9cc5ca2..b5177d8 100644
--- a/src/lexer.ts
+++ b/src/lexer.ts
@@ -165,8 +165,20 @@ export class JsonTemplateLexer {
     return this.matchKeywordValue(Keyword.SUBSETOF);
   }
 
+  matchAnyOf(): boolean {
+    return this.matchKeywordValue(Keyword.ANYOF);
+  }
+
+  matchNoneOf(): boolean {
+    return this.matchKeywordValue(Keyword.NONEOF);
+  }
+
   matchIN(): boolean {
-    return this.matchKeywordValue(Keyword.IN) || this.matchKeywordValue(Keyword.NOT_IN);
+    return this.matchKeywordValue(Keyword.IN);
+  }
+
+  matchNotIN(): boolean {
+    return this.matchKeywordValue(Keyword.NOT_IN);
   }
 
   matchFunction(): boolean {
diff --git a/src/operators.ts b/src/operators.ts
index fe4e14c..eb29417 100644
--- a/src/operators.ts
+++ b/src/operators.ts
@@ -89,6 +89,8 @@ export const binaryOperators = {
 
   subsetof: (val1, val2): string => `${val1}.every((el) => {return ${val2}.includes(el);})`,
 
+  anyof: (val1, val2): string => `${val1}.some((el) => {return ${val2}.includes(el);})`,
+
   '+': (val1, val2): string => `${val1}+${val2}`,
 
   '-': (val1, val2): string => `${val1}-${val2}`,
diff --git a/src/parser.ts b/src/parser.ts
index 1ce02c8..979ca3a 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -694,6 +694,15 @@ export class JsonTemplateParser {
     return expr;
   }
 
+  private parseInExpr(expr: Expression): BinaryExpression {
+    this.lexer.ignoreTokens(1);
+    return {
+      type: SyntaxType.IN_EXPR,
+      op: Keyword.IN,
+      args: [expr, this.parseRelationalExpr()],
+    };
+  }
+
   private parseRelationalExpr(): BinaryExpression | Expression {
     const expr = this.parseNextExpr(OperatorType.RELATIONAL);
 
@@ -702,19 +711,44 @@ export class JsonTemplateParser {
       this.lexer.match('>') ||
       this.lexer.match('<=') ||
       this.lexer.match('>=') ||
-      this.lexer.matchIN() ||
       this.lexer.matchContains() ||
       this.lexer.matchSize() ||
       this.lexer.matchEmpty() ||
+      this.lexer.matchAnyOf() ||
       this.lexer.matchSubsetOf()
     ) {
       return {
-        type: this.lexer.matchIN() ? SyntaxType.IN_EXPR : SyntaxType.COMPARISON_EXPR,
+        type: SyntaxType.COMPARISON_EXPR,
         op: this.lexer.value(),
         args: [expr, this.parseRelationalExpr()],
       };
     }
 
+    if (this.lexer.matchIN()) {
+      return this.parseInExpr(expr);
+    }
+
+    if (this.lexer.matchNotIN()) {
+      return {
+        type: SyntaxType.UNARY_EXPR,
+        op: '!',
+        arg: this.parseInExpr(expr),
+      };
+    }
+
+    if (this.lexer.matchNoneOf()) {
+      this.lexer.ignoreTokens(1);
+      return {
+        type: SyntaxType.UNARY_EXPR,
+        op: '!',
+        arg: {
+          type: SyntaxType.COMPARISON_EXPR,
+          op: Keyword.ANYOF,
+          args: [expr, this.parseRelationalExpr()],
+        },
+      };
+    }
+
     return expr;
   }
 
diff --git a/src/translator.ts b/src/translator.ts
index 6e86a5e..b074366 100644
--- a/src/translator.ts
+++ b/src/translator.ts
@@ -687,13 +687,8 @@ export class JsonTemplateTranslator {
     code.push(this.translateExpr(expr.args[0], val1, ctx));
     code.push(this.translateExpr(expr.args[1], val2, ctx));
     code.push(`if(typeof ${val2} === 'object'){`);
-    if (expr.op === Keyword.IN) {
-      const inCode = `(Array.isArray(${val2}) ? ${val2}.includes(${val1}) : ${val1} in ${val2})`;
-      code.push(JsonTemplateTranslator.generateAssignmentCode(resultVar, inCode));
-    } else {
-      const notInCode = `(Array.isArray(${val2}) ? !${val2}.includes(${val1}) : !(${val1} in ${val2}))`;
-      code.push(JsonTemplateTranslator.generateAssignmentCode(resultVar, notInCode));
-    }
+    const inCode = `(Array.isArray(${val2}) ? ${val2}.includes(${val1}) : ${val1} in ${val2})`;
+    code.push(JsonTemplateTranslator.generateAssignmentCode(resultVar, inCode));
     code.push('} else {');
     code.push(JsonTemplateTranslator.generateAssignmentCode(resultVar, 'false'));
     code.push('}');
diff --git a/src/types.ts b/src/types.ts
index 4e4ddd5..5a0b694 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -12,6 +12,8 @@ export enum Keyword {
   NOT = 'not',
   CONTAINS = 'contains',
   SUBSETOF = 'subsetof',
+  ANYOF = 'anyof',
+  NONEOF = 'noneof',
   EMPTY = 'empty',
   SIZE = 'size',
   RETURN = 'return',
diff --git a/test/scenarios/comparisons/data.ts b/test/scenarios/comparisons/data.ts
index c686f71..76cd34a 100644
--- a/test/scenarios/comparisons/data.ts
+++ b/test/scenarios/comparisons/data.ts
@@ -37,6 +37,8 @@ export const data: Scenario[] = [
       true,
       true,
       true,
+      true,
+      true,
     ],
   },
 ];
diff --git a/test/scenarios/comparisons/template.jt b/test/scenarios/comparisons/template.jt
index f39b2c5..efb5141 100644
--- a/test/scenarios/comparisons/template.jt
+++ b/test/scenarios/comparisons/template.jt
@@ -33,4 +33,6 @@
 [] subsetof ["a", "b", "c"],
 "abc" =~ /a.*c/,
 "AdC" =~ /a.*c/i,
+["a", "b"] anyof ["a", "c"],
+["c", "d"] noneof ["a", "b"]
 ]
\ No newline at end of file