Here's what rhymes with acalc.
talc Words that almost rhyme with acalc
cask back attack bank lack task rank tank thank crack mask pack sank nach rack sac sack crank hack jack tack aback fac knack lac masque shack shank bask dank hanc lank mac mak quack tak whack clack clank hank wrack yak yank basque claque mack wack yack black track blank drank flank stack flask frank plaque slack plank shrank franc smack snack flak prank unpack spank stank unmask ipecac swank flack shellac outrank repack anorak thumbtack embank rickrack highjack mudpack skyjack cardiac paperback almanac elegiac maniac riverbank zodiac piggyback databank gunnysack razorback charabanc pickaback antitank hardtack haversack lumberjack amnesiac applejack crackerjack counterattack quarterback demoniac stickleback pointblank insomniac steeplejack nymphomaniac megalomaniac