| Word | Definitions | Synonyms |
|---|---|---|
| adapted | (adjective) changed in order to improve or made more fit for a particular purpose | Synonyms: altered |
| apteral | (adjective) having columns at one or both ends but not along the sides | - |
| (adjective) (of insects) without wings | Synonyms: apterous | |
| apterous | (adjective) (of insects) without wings | Synonyms: apteral |
| unadapted | (adjective) not having adapted to new conditions | Synonyms: unadjusted |
| (adjective) not changed in form or character for a purpose | - |