SUBGROUPS is a playable word

subgroup Scrabble® Dictionary

verb
subgrouped, subgrouping, subgroups
to divide into smaller groups
115 Playable Words can be made from "SUBGROUPS"
   2-Letter Words (9 found)
   6-Letter Words (6 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)