Here's what rhymes with whiffin.
griffin Words that almost rhyme with whiffin
wishing whizzing living giving fishing missing kissing hissing sniffing sieving swishing dishing pissing quizzing vising squishing forgiving incising reliving sufficing excising ionising outliving surmising dismissing misgiving agonising nonliving unforgiving minimising reminiscing colonising optimising thanksgiving criticising maximising patronising harmonising publicising circumcising pulverising characterising crystallising legitimising synchronising antagonising tranquillising revolutionising widgeon bidden midden pidgin pippin vixen kingpin deerskin linchpin pigskin lynchpin stickpin washerwomen