1. lexicon

noun. ['ˈlɛksɪˌkɑːn'] a language user's knowledge of words.

Rhymes with Mental Lexicon

2. lexicon

noun. ['ˈlɛksɪˌkɑːn'] a reference book containing an alphabetical list of words with information about them.

3. mental

adjective. ['ˈmɛntəl'] involving the mind or an intellectual process.

4. mental

adjective. ['ˈmɛntəl'] affected by a disorder of the mind.

5. mental

adjective. ['ˈmɛntəl'] of or relating to the chin or median part of the lower jaw.