Words that Rhyme with caustic
2 Syllable Words
bostic, kostic, mostek
3 Syllable Words
agnostic
4 Syllable Words
diagnostic
Definitions of caustic
a. Alt. of Caustical
a. Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.
a. A caustic curve or caustic surface.