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