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