| A | B |
| antonym | a word that means the opposite of another word |
| concept | a general idea or understanding; a thought or notion |
| context | the words or ideas surrounding a particular word or idea; a general setting or situation |
| define | to state the meaning of; to explain |
| effective | producing a desired impression or result; in operation |
| repetition | the act or process of repeating; something repeated or produced by repeating |
| retain | to keep or hold in possession, use or memory |
| specialize | to train or work in one special area; to deal or trade in one thing; to adapt to a particular environment |
| synonym | a word with a meaning very close to that of another word |
| terminology | the special vocabulary of a particular trade, science, or art; technical terms |