What does sparser mean in crosswords?

sparser means: comparative form of sparse: more sparse

Which crossword clues can have sparser as the answer?

Possible clues for sparser include "Less dense".

Word entry · 7 letters

Best crossword clue

"Less dense"

7 letters · collected on this word page

7 lettersSorted aeprrssStarts with SEnds with R1 clues

1S2P3A4R5S6E7R

01“Less dense”7 letters

Not quite right?

S______