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