Synonyms|443Antonyms|108|Broader|3Narrower|0Related|693

36 entries under caustic topic. ×

23
green(adjective, weak, sharp, tender, unpleasant)
5
pungent(adjective, sharp, unpleasant, bitter, sour)
5
tart(adjective, sharp, unpleasant, bitter, sour)
4
acidic(adjective, sharp, unpleasant, bitter, sour)
3
piquant(adjective, sharp, unpleasant, bitter, sour)
3
sharp(adjective, unpleasant, bitter, sour)
2
acerb(adjective, sharp, unpleasant, bitter, sour)
2
bitter(adjective, sharp, unpleasant, sour, musty)
2
soured(adjective, sharp, unpleasant, bitter, sour)
2
sourish(adjective, sharp, unpleasant, bitter, sour)
2
vinegary(adjective, sharp, unpleasant, bitter, sour)
1
dry(adjective, sharp, unpleasant, bitter, sour)
1
acetic(adjective, sharp, unpleasant, bitter, sour)
1
acetose(adjective, sharp, unpleasant, bitter, sour)
1
acetous(adjective, sharp, unpleasant, bitter, sour)
1
acid(adjective, sharp, unpleasant, bitter, sour)
1
acidulated(adjective, sharp, unpleasant, bitter, sour)
1
acrid(adjective, sharp, unpleasant, bitter, sour)
1
astringent(adjective, sharp, unpleasant, bitter, sour)
1
bad(adjective, sharp, unpleasant, bitter, sour)
<12>
For more, visit Unripe on Power Thesaurus
11 years ago|9k views|share |citing 
APASmart Define. (2015). unripe thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unripe/thesaurus/synonyms
ChicagoSmart Define. 2015. "unripe thesaurus" https://smartdefine.org/unripe/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unripe thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unripe/thesaurus/synonyms>.
MLASmart Define. "unripe thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unripe/thesaurus/synonyms>