Deforest rhymes with:
forest, forrest, laforest, reforest, forest, forrest, laforest, reforest, aquarist, armbrust, barest, buttressed, dearest, direst, embarrassed, florist, forest, forrest, guitarist, interest, jurist, laforest, merest, nearest, noninterest, pendergrast, psychiatrist, purest, rainforest, rarest, reforest, severest, terraced, tourist
Deforest sounds like:
deforrest, defrost, deprecate, deprecated, depreciate, depreciated, depressed, depriest, diffract, diverged, diversity, divorced, dupriest