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tannin Synonyms
Another word for tannin
Choosing another word for tannin 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)
Any of a class ofbitter, astringent polyphenolic organic compounds found in various plant tissues—such as oak bark, grape skins, tea leaves, and unripe fruits—used commercially in tanning leather, dyeing fabrics, and clarifying wine or beer.
Usage Example
"Steeping the black tea leaves for too long releases excess tannic acid, giving the brew a noticeably bitter and dry taste."
Strongest
tannic acid
Cite this Entry
Wordmom. (2026). Synonyms for Tannin. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/tannin