| A | B |
| antonym | opposite of another word |
| concept | general idea; thought or notion |
| context | setting or situation; idea or understanding |
| define | state the meaning of; to explain |
| effective | producing a desired impression |
| repetition | repeating |
| retain | to keep back or hold off |
| specialize | work in one special area; to deal or trade |
| synonym | a word with a meaning that is close to another word |
| terminology | special vocabulary in a specific field |