Here's what rhymes with forthousands.
thousands Words that almost rhyme with forthousands
thousandth vowels fountains vouches howdahs spousals houses mountains bowels towels pouches dowels avouches councils counsels spouses crouches roundels carousals trowels douses louses mouses grouches housefuls blouses scoundrels mouthfuls semivowels debauches disembowels