Here's what rhymes with pruinous.
ruinous Words that almost rhyme with pruinous
luminous luminance mutinous uveitis glutinous humanise ruefulness glutenous kookiness usefulness ludicrous voluminous bituminous truthfulness albuminous ruminants ruthlessness uselessness humanness youthfulness rootlessness gruesomeness dehumanise lutenists spookiness gratuitous humanists cumulus fruitfulness fruitlessness pugilists duelists illusionists tunefulness scrupulous lubricants untruthfulness fumigants humourlessness contumacious unscrupulous communicants nutriments