Morpheme
-ad(e) [-ade, -ad]
Type
suffix
Denotation
unit, set
Etymology
(1) Ancient Greek -ádos, from -ás; (2) French -ade; Latin -ādem; Ancient Greek ás
Evidence
artiad, Asclepiad, chiliad, decad, decade, diad, dodecad, dryad, duad, duodecad, ecad, ennead, hectad, hendecad, heptad, hexad, Iliad, milliad, monad, myriad, nonad, octad, octoad, ogdoad, perissad, polyad, quadrad, quadriad, quindecad, quintad, tessaradecad, tesseradecade, tetrad, triad
