Words That Rhyme With "Boink" :
1 syllable:
coign, coigne, coin, coyne, foin, goin, groin, groyne, join, joint, loin, point, pointe, quoin
2 syllables:
adjoin, adjoint, anoint, appoint, Burgoyne, conjoin, conjoint, disjoin, disjoint, eloign, enjoin, outpoint, purloin, recoin, rejoin, rejon, repoint, subjoin