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