Geologists rhymes with:
archaeologists, cardiologists, epidemiologists, ideologists, microbiologists, radiologists, sociologists, archaeologists, cardiologists, climatologists, criminologists, dermatologists, ecologists, epidemiologists, ideologists, kremlinologists, meteorologist's, meteorologists, microbiologists, oncologists, ophthalmologists, paleontologists, pharmacologists, radiologists, sociologists, sovietologists, technologists, toxicologists, virologists
Geologists sounds like:
galactic, galactose, glucosides