Here's what rhymes with ethnologist.
ecologist oncologist technologist cytologist histologist mycologist virologist penologist sociologist physiologist ophthalmologist audiologist genealogist hematologist hydrologist ichthyologist sexologist herpetologist haematologist numerologist urbanologist archaeologist radiologist meteorologist dermatologist pharmacologist gerontologist immunologist cosmetologist petrologist cardiologist criminologist epidemiologist toxicologist climatologist campanologist microbiologist paleontologist palaeontologist Words that almost rhyme with ethnologist
apologised anthologised colonist moralist economist pharmacist inordinate agronomist abortionist extortionist warbonnet competent optometrist anticommunist antiabortionist disproportionate