| Word | Definitions | Synonyms |
|---|---|---|
| gecko | (noun) any of various small chiefly tropical and usually nocturnal insectivorous terrestrial lizards typically with immovable eyelids; completely harmless | - |
| wacko | (noun) a person who is regarded as eccentric or mad | Synonyms: nutter, whacko |
| whacko | (noun) a person who is regarded as eccentric or mad | Synonyms: nutter, wacko |