diff --git a/api-specs/api/types/product-type/AttributeDefinition.raml b/api-specs/api/types/product-type/AttributeDefinition.raml
index 51425ba70..0f0756c29 100644
--- a/api-specs/api/types/product-type/AttributeDefinition.raml
+++ b/api-specs/api/types/product-type/AttributeDefinition.raml
@@ -36,7 +36,7 @@ properties:
   isSearchable:
     type: boolean
     description: |-
-      If `true`, the Attribute's values are available for the [Product Projections Search API](/../api/projects/products-search) for use in full-text search queries, filters, and facets.
+      If `true`, the Attribute's values are available in the [Product Projection Search](/../api/projects/products-search) or the [Product Search](/../api/projects/product-search) API for use in full-text search queries, filters, and facets.
 
       Which exact features are available with this flag depends on the specific [AttributeType](ctp:api:type:AttributeType).
       The maximum size of a searchable field is **restricted** by the [Field content size limit](/../api/limits#field-content-size).
diff --git a/api-specs/api/types/product-type/AttributeDefinitionDraft.raml b/api-specs/api/types/product-type/AttributeDefinitionDraft.raml
index 075b41cee..df5c6df59 100644
--- a/api-specs/api/types/product-type/AttributeDefinitionDraft.raml
+++ b/api-specs/api/types/product-type/AttributeDefinitionDraft.raml
@@ -17,7 +17,7 @@ properties:
     minLength: 2
     maxLength: 256
     description: |-
-      User-defined name of the Attribute that is unique with the [Project](ctp:api:type:Project).
+      User-defined name of the Attribute that is unique to the [Project](ctp:api:type:Project).
 
       When using the same `name` for an Attribute in multiple ProductTypes, all fields of the AttributeDefinition of this Attribute must be the same across the ProductTypes, else an [AttributeDefinitionAlreadyExists](ctp:api:type:AttributeDefinitionAlreadyExistsError) error is returned.
       An exception to this are the values of an `enum` or `lenum` Type and sets thereof.
@@ -45,7 +45,7 @@ properties:
   isSearchable?:
     type: boolean
     description: |-
-      Set to `true` if the Attribute's values should be available in the [Product Projections Search API](/../api/projects/products-search) and can be used in full-text search queries, filters, and facets.
+      Set to `true` if the Attribute's values should be available in the [Product Projection Search](/../api/projects/products-search) or the [Product Search](/../api/projects/product-search) API and can be used in full-text search queries, filters, and facets.
       Which exact features are available with this flag depends on the specific [AttributeType](ctp:api:type:AttributeType).
       The maximum size of a searchable field is **restricted** by the [Field content size limit](/../api/limits#field-content-size).
       This constraint is enforced at both Product creation and Product update.
diff --git a/api-specs/api/types/product-type/updates/ProductTypeChangeAttributeNameAction.raml b/api-specs/api/types/product-type/updates/ProductTypeChangeAttributeNameAction.raml
index 927de610c..694aa5c93 100644
--- a/api-specs/api/types/product-type/updates/ProductTypeChangeAttributeNameAction.raml
+++ b/api-specs/api/types/product-type/updates/ProductTypeChangeAttributeNameAction.raml
@@ -21,7 +21,7 @@ properties:
     minLength: 2
     maxLength: 256
     description: |-
-      New user-defined name of the Attribute that is unique with the [Project](ctp:api:type:Project).
+      New user-defined name of the Attribute that is unique to the [Project](ctp:api:type:Project).
 
       When using the same `name` for an Attribute in two or more ProductTypes, all fields of the AttributeDefinition of this Attribute must be the same across the ProductTypes. If not, an [AttributeDefinitionAlreadyExists](ctp:api:type:AttributeDefinitionAlreadyExistsError) error is returned.
       An exception to this are the values of an `enum` or `lenum` type and sets thereof.