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sac Synonyms
Another word for sac
Choosing another word for sac that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
A hollow, flexible, pouch-like structure or cavity in an animal, plant, or fungus, often containing fluid, air, or eggs.
Usage Example
"The female spider spins a silken pouch to protect her hundreds of tiny eggs until they hatch."
Strongest
pouch
Strong
vesicle
bursa
cyst
Weak
follicle
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Sac. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/sac