What rhymes with sarcastic? These are words that rhyme with sarcastic. See also Rhyme Poems and How many syllables are in sarcastic?
drastic, plastic
bombastic, dynastic, elastic, fantastic, fantastik, gymnastic, monastic, sarcastic, scholastic
inelastic, onomastic, thermoplastic
ecclesiastic, enthusiastic, iconoclastic, interscholastic
unenthusiastic