Words That Rhyme With "Fostered" :
2 syllables:
bastard, bistered, bistred, blistered, bosker, bustard, cloistered, clustered, costard, coster, crofter, custard, dastard, flustered, Gloucester, lofter, lustered, lustred, mastered, mustard, mustered, Oscar, pestered, plastered, potherb, proscar, prosper, prospered, roster, rustred, slaughtered, softer, watered, zoster
3 syllables:
defroster, imposter, impostor, sequestered, unplastered