Definitions of naiad
The word naiad uses 5 letters:aadin.
NAIAD is playable in:
n. - A water nymph; one of the lower female divinities, fabled to preside over some body of fresh water, as a lake, river, brook, or fountain. 2
n. - Any species of a tribe (Naiades) of freshwater bivalves, including Unio, Anodonta, and numerous allied genera; a river mussel. 2
n. - One of a group of butterflies. See Nymph. 2
n. - Any plant of the order Naiadaceae, such as eelgrass, pondweed, etc. 2