Here's what rhymes with subdominant.
dominant prominent predominant Words that almost rhyme with subdominant
commonest nominate botanist continent communist consonant somnolent rottenest uncommonest confident fortunate fraudulent novelist populist apportionment biologist cognizant columnist geologist protestant apologist formalist gemologist unfortunate consequent coordinate concomitant incompetent proportionate bicarbonate antioxidant consulate pathologist corpulent incontinent zoologist ideologist urologist congregant contortionist ethologist approximate psychologist consummate proximate monopolist neurologist extortionate reapportionment anthologist gynaecologist phrenologist seismologist futurologist escapologist gemmologist anthropologist entomologist embryologist cosmologist graphologist violoncellist gynecologist bacteriologist parapsychologist musicologist anesthesiologist endocrinologist anaesthesiologist