Here's what rhymes with locusness.
Words that almost rhyme with locusness
openness brokenness copiousness soullessness hopelessness homelessness loathsomeness lonesomeness ferociousness smokiness atrociousness foaminess woefulness motionless wholesomeness precociousness soulfulness dolefulness exogenous eponymous boastfulness chauvinists emotionless outspokenness socialists proteolysis postmistress globalists toastmistress unwholesomeness ufologists