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