Defrain rhymes with:
refrain, dufrane, frain, fraine, frane, frayn, frayne, frein, freyne, refrain
Defrain sounds like:
daffern, daffron, davern, debruin, debruyn, debruyne, deform, dibbern, diperna, diprima, doberman, dobrin, dobrynin, dufrane, dufrene, duvernay