| Word | Definitions | Synonyms |
|---|---|---|
| agonadal | (adjective) lacking gonads | - |
| gonadal | (adjective) of or relating to the gonads | - |
| nonadaptive | (adjective) (of a trait or condition) failing to serve an adjustive purpose | Synonyms: dysfunctional |
| unadaptable | (adjective) not adaptable | - |
| unadapted | (adjective) not having adapted to new conditions | Synonyms: unadjusted |
| (adjective) not changed in form or character for a purpose | - |