Synonyms for caustic

Found 8 synonyms

corrosive (noun)

caustic soda (noun)

Synonyms:

hydroxide, hydrate of sodium.

acidic (adjective)

pungent (adjective)

Synonyms:

acrid.

sarcastic (adjective)

Synonyms:

scathing, acerbic, biting, vitriolic, sardonic, spiteful.

bitter (noun)

Synonyms:

tart.

mordant (noun)

Synonyms:

snarky, snide.

caustic alkali (noun)

alkali, lye, alkaline,

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