Sacs
4 lettersnounmoderateUpdated June 2026
Definition
Plural of sac, referring to pouch-like enclosed cavities or membranous structures in animals or plants, often containing fluid.
“The surgeon carefully avoided rupturing the fluid-filled sacs during the procedure.”
Related Words
Synonyms
Word Game Tips
Wordle
S, A, C, S with a repeated S, the -ACS ending is unusual and worth noting as a pattern
Scrabble
Worth 6 points, C scores 3 points, useful for attaching to existing tiles when S openings are available
Words Related to Sacs
Words one letter different
Change a single letter of “sacs” to make these 4-letter words — useful for Wordle and crossword clues.
Explore Similar Words
Try These Tools
Dictionary References
Look up sacs in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!