| Word | Definitions | Synonyms |
|---|---|---|
| dryad | (noun) a deity or nymph of the woods | Synonyms: wood nymph |
| dyad | (noun) two items of the same kind | Synonyms: brace, couple, couplet, distich, duad, duet, duo, pair, span, twain, twosome, yoke |
| hamadryad | (noun) large cobra of southeastern Asia and the East Indies; the largest venomous snake; sometimes placed in genus Naja | Synonyms: king cobra, Naja hannah, Ophiophagus hannah |
| (noun) the nymph or spirit of a particular tree | - |