diff --git a/test/built-ins/TypedArray/prototype/every/callbackfn-set-value-during-interaction.js b/test/built-ins/TypedArray/prototype/every/callbackfn-set-value-during-interaction.js
index 340b3c4385137d45905221fb16c2a5ad9f9c9f27..644ad22b1ccf045913849b4e2f8a87024211fce0 100644
--- a/test/built-ins/TypedArray/prototype/every/callbackfn-set-value-during-interaction.js
+++ b/test/built-ins/TypedArray/prototype/every/callbackfn-set-value-during-interaction.js
@@ -44,7 +44,7 @@ testWithTypedArrayConstructors(function(TA) {
     assert.sameValue(
       Reflect.set(sample, i, newVal),
       true,
-      "set value during interaction"
+      "set value during iteration"
     );
 
     newVal++;
@@ -52,7 +52,7 @@ testWithTypedArrayConstructors(function(TA) {
     return true;
   });
 
-  assert.sameValue(sample[0], 7, "changed values after interaction [0] == 7");
-  assert.sameValue(sample[1], 1, "changed values after interaction [1] == 1");
-  assert.sameValue(sample[2], 2, "changed values after interaction [2] == 2");
+  assert.sameValue(sample[0], 7, "changed values after iteration [0] == 7");
+  assert.sameValue(sample[1], 1, "changed values after iteration [1] == 1");
+  assert.sameValue(sample[2], 2, "changed values after iteration [2] == 2");
 });
diff --git a/test/built-ins/TypedArray/prototype/every/get-length-uses-internal-arraylength.js b/test/built-ins/TypedArray/prototype/every/get-length-uses-internal-arraylength.js
index 1e57c468ab135f971614a8cb7add44e0a0dba2cc..0f4b4d010f0551f8fdc827d7a9669bd089ce9ee7 100644
--- a/test/built-ins/TypedArray/prototype/every/get-length-uses-internal-arraylength.js
+++ b/test/built-ins/TypedArray/prototype/every/get-length-uses-internal-arraylength.js
@@ -42,5 +42,5 @@ testWithTypedArrayConstructors(function(TA) {
   });
 
   assert.sameValue(getCalls, 0, "ignores length properties");
-  assert.sameValue(calls, 2, "interactions are not affected by custom length");
+  assert.sameValue(calls, 2, "iterations are not affected by custom length");
 });
diff --git a/test/built-ins/TypedArray/prototype/every/values-are-not-cached.js b/test/built-ins/TypedArray/prototype/every/values-are-not-cached.js
index 091ae6a35e838da7d1744fcd1c498d53c1cded01..b62d74e4cd185e0423fed2057f1375f4576466ab 100644
--- a/test/built-ins/TypedArray/prototype/every/values-are-not-cached.js
+++ b/test/built-ins/TypedArray/prototype/every/values-are-not-cached.js
@@ -4,7 +4,7 @@
 /*---
 esid: sec-%typedarray%.prototype.every
 description: >
-  Integer indexed values are not cached before interaction
+  Integer indexed values are not cached before iteration
 info: >
   22.2.3.7 %TypedArray%.prototype.every ( callbackfn [ , thisArg ] )
 
diff --git a/test/built-ins/TypedArray/prototype/forEach/callbackfn-set-value-during-interaction.js b/test/built-ins/TypedArray/prototype/forEach/callbackfn-set-value-during-interaction.js
index b002685903dc4cf59865f57330044967188406f6..54c044ab81d512c94c42d6d4050c7cee0d102189 100644
--- a/test/built-ins/TypedArray/prototype/forEach/callbackfn-set-value-during-interaction.js
+++ b/test/built-ins/TypedArray/prototype/forEach/callbackfn-set-value-during-interaction.js
@@ -35,13 +35,13 @@ testWithTypedArrayConstructors(function(TA) {
     assert.sameValue(
       Reflect.set(sample, i, newVal),
       true,
-      "set value during interaction"
+      "set value during iteration"
     );
 
     newVal++;
   });
 
-  assert.sameValue(sample[0], 7, "changed values after interaction [0] == 7");
-  assert.sameValue(sample[1], 1, "changed values after interaction [1] == 1");
-  assert.sameValue(sample[2], 2, "changed values after interaction [2] == 2");
+  assert.sameValue(sample[0], 7, "changed values after iteration [0] == 7");
+  assert.sameValue(sample[1], 1, "changed values after iteration [1] == 1");
+  assert.sameValue(sample[2], 2, "changed values after iteration [2] == 2");
 });
diff --git a/test/built-ins/TypedArray/prototype/forEach/values-are-not-cached.js b/test/built-ins/TypedArray/prototype/forEach/values-are-not-cached.js
index a18c999837e191856076e08c03cf8210878bda1f..238718e204af97f14c28430bb38eb014ab371719 100644
--- a/test/built-ins/TypedArray/prototype/forEach/values-are-not-cached.js
+++ b/test/built-ins/TypedArray/prototype/forEach/values-are-not-cached.js
@@ -4,7 +4,7 @@
 /*---
 esid: sec-%typedarray%.prototype.foreach
 description: >
-  Integer indexed values are not cached before interaction
+  Integer indexed values are not cached before iteration
 info: >
   22.2.3.12 %TypedArray%.prototype.forEach ( callbackfn [ , thisArg ] )
 
diff --git a/test/built-ins/TypedArray/prototype/map/callbackfn-set-value-during-interaction.js b/test/built-ins/TypedArray/prototype/map/callbackfn-set-value-during-interaction.js
index 692bddc4a9a18ee883902475f235fc5e332c8e98..167661b69ecef077e8ba01bb4dd0ea0b5317f7e6 100644
--- a/test/built-ins/TypedArray/prototype/map/callbackfn-set-value-during-interaction.js
+++ b/test/built-ins/TypedArray/prototype/map/callbackfn-set-value-during-interaction.js
@@ -30,13 +30,13 @@ testWithTypedArrayConstructors(function(TA) {
     assert.sameValue(
       Reflect.set(sample, i, newVal),
       true,
-      "set value during interaction"
+      "set value during iteration"
     );
 
     newVal++;
   });
 
-  assert.sameValue(sample[0], 7, "changed values after interaction [0] == 7");
-  assert.sameValue(sample[1], 1, "changed values after interaction [1] == 1");
-  assert.sameValue(sample[2], 2, "changed values after interaction [2] == 2");
+  assert.sameValue(sample[0], 7, "changed values after iteration [0] == 7");
+  assert.sameValue(sample[1], 1, "changed values after iteration [1] == 1");
+  assert.sameValue(sample[2], 2, "changed values after iteration [2] == 2");
 });
diff --git a/test/built-ins/TypedArray/prototype/some/callbackfn-set-value-during-interaction.js b/test/built-ins/TypedArray/prototype/some/callbackfn-set-value-during-interaction.js
index d9fa9d9d826d993cb02e9f873c94835219747cfa..147508c293a25ce15e937b46b4861666a567bf99 100644
--- a/test/built-ins/TypedArray/prototype/some/callbackfn-set-value-during-interaction.js
+++ b/test/built-ins/TypedArray/prototype/some/callbackfn-set-value-during-interaction.js
@@ -44,13 +44,13 @@ testWithTypedArrayConstructors(function(TA) {
     assert.sameValue(
       Reflect.set(sample, i, newVal),
       true,
-      "set value during interaction"
+      "set value during iteration"
     );
 
     newVal++;
   });
 
-  assert.sameValue(sample[0], 7, "changed values after interaction [0] == 7");
-  assert.sameValue(sample[1], 1, "changed values after interaction [1] == 1");
-  assert.sameValue(sample[2], 2, "changed values after interaction [2] == 2");
+  assert.sameValue(sample[0], 7, "changed values after iteration [0] == 7");
+  assert.sameValue(sample[1], 1, "changed values after iteration [1] == 1");
+  assert.sameValue(sample[2], 2, "changed values after iteration [2] == 2");
 });
diff --git a/test/built-ins/TypedArray/prototype/some/get-length-uses-internal-arraylength.js b/test/built-ins/TypedArray/prototype/some/get-length-uses-internal-arraylength.js
index 6a0b2c915370f3d88913d85651842dd4bd9a0e2b..e90ba11625ae1fef98c3c98cd97b0b3f8fb75c44 100644
--- a/test/built-ins/TypedArray/prototype/some/get-length-uses-internal-arraylength.js
+++ b/test/built-ins/TypedArray/prototype/some/get-length-uses-internal-arraylength.js
@@ -41,5 +41,5 @@ testWithTypedArrayConstructors(function(TA) {
   });
 
   assert.sameValue(getCalls, 0, "ignores length properties");
-  assert.sameValue(calls, 2, "interactions are not affected by custom length");
+  assert.sameValue(calls, 2, "iterations are not affected by custom length");
 });
diff --git a/test/built-ins/TypedArray/prototype/some/values-are-not-cached.js b/test/built-ins/TypedArray/prototype/some/values-are-not-cached.js
index c8ded95d75312a009fb953e8353bb8ead4138953..7f775b54901acf5470df81dfc2656b9a084cba2f 100644
--- a/test/built-ins/TypedArray/prototype/some/values-are-not-cached.js
+++ b/test/built-ins/TypedArray/prototype/some/values-are-not-cached.js
@@ -3,7 +3,7 @@
 /*---
 esid: sec-%typedarray%.prototype.some
 description: >
-  Integer indexed values are not cached before interaction
+  Integer indexed values are not cached before iteration
 info: >
   22.2.3.25 %TypedArray%.prototype.some ( callbackfn [ , thisArg ] )