Words That Rhyme With "Boffin" :
2 syllables:
coffin, crossing, dauphin, dauphine, doffing, dolphin, frothing, golfing, grafen, griffin, hawfinch, lofting, muffin, nothin, offen, offing, often, oscine, province, puffin, roughen, scoffing, soften, tiffin, tossing, toughen
3 syllables:
5 syllables:
corticotrophin, gonadotrophin, somatotrophin