| Word | Definitions | Synonyms |
|---|---|---|
| aculea | (noun) small spiny outgrowth on the wings of certain insects | - |
| aculeate | (adjective) having or resembling a stinger or barb | Synonyms: aculeated |
| aculeated | (adjective) having or resembling a stinger or barb | Synonyms: aculeate |
| aculeus | (noun) a sharp-pointed process especially a sting of a hymenopterous insect | - |
| (noun) a stiff sharp-pointed plant process | - |