I. adjective suffix
Etymology: Middle English -som, from Old English -sum; akin to Old High German -sam -some, Old English sum some
: characterized by a (specified) thing, quality, state, or action
awe some
burden some
cuddle some
II. noun suffix
Etymology: Middle English (northern dialect) -sum, from Middle English sum, pronoun, one, some
: group of (so many) members and especially persons
four some
III. noun combining form
Etymology: New Latin -somat-, -soma, from Greek sōmat-, sōma
1. : body
chromo some
2. : chromosome
mono some