Moulder rhymes with:
molder, smolder, beholder, bolder, boulder, colder, dolder, folder, golder, holder, molder, nolder, older, polder, shoulder, smolder
Moulder sounds like:
malhotra, malter, melador, melder, meltwater, milder, mililiter, military, milliliter, millilitre, molder, molitor, molter, moultrie, mulder, muldrew, muldrow, multer, multiyear