* Antonyms: Words with opposite meanings (e.g., hot/cold, up/down).
* Synonyms: Words with similar meanings (e.g., happy/joyful, big/large).
* Related Nouns: Nouns that are conceptually linked (e.g., teacher/student, book/page, car/driver).
* Plural/Singular forms: The singular and plural forms of the noun (e.g., cat/cats, book/books).
* Nouns and their corresponding verbs: (e.g., "student" and "study", "tree" and "grow")
Please clarify what you mean by "counterparts" so I can give you a better list!