What does subgroups mean in crosswords?

subgroups means: Smaller groups within a larger group.

Which crossword clues can have subgroups as the answer?

Possible clues for subgroups include "Smaller sets".

Word entry · 9 letters

Best crossword clue

"Smaller sets"

9 letters · collected on this word page

9 lettersSorted bgoprssuuStarts with SEnds with S1 cluesCommon crossword word

1S2U3B4G5R6O7U8P9S

01“Smaller sets”9 letters

Not quite right?

S________