Words That Rhyme With "Geologist" :
4 syllables:
anthologist, apologist, astrologist, chronologist, conchologist, cosmologist, cryptologist, cytologist, dendrologist, ecologist, enologist, ethnologist, ethologist, graphologist, histologist, horologist, hydrologist, limnologist, monologist, mycologist, mythologist, necrologist, neologist, oncologist, otologist, pathologist, penologist, phonologist, phrenologist, phytologist, pomologist, proctologist, psephologist, psychologist, seismologist, serologist, sinologist, technologist, theologist, tribologist, urologist, virologist
5 syllables:
anthropologist, archeologist, climatologist, cosmetologist, criminologist, dermatologist, egyptologist, electrologist, embryologist, entomologist, enzymologist, eschatologist, etymologist, gerontologist, gynecologist, hematologist, herpetologist, ichthyologist, ideologist, immunologist, kremlinologist, lexicologist, malacologist, meteorologist, musicologist, numerologist, ophthalmologist, ornithologist, osteologist, pharmacologist, phraseologist, pteridologist, speleologist, teleologist, toxicologist, uranologist, volcanologist
6 syllables:
endocrinologist, epistemologist, numismatologist, palaeontologist, paleontologist, parapsychologist
7 syllables:
ethnomusicologist, lepidopterologist