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