gemology

noun 0.839

geologist

noun 0.784

mineralogist

noun 0.731

geoscientist

noun 0.682

geochemist

noun 0.681

gemstone

noun 0.679

jeweler

noun 0.667

petrologist

noun 0.667

ologist

noun 0.654

geodesist

noun 0.653

crystallographer

noun 0.653

hydrogeologist

noun 0.645

geomorphologist

noun 0.634

glaciologist

noun 0.633

seismologist

noun 0.612

geometrician

noun 0.612

volcanologist

noun 0.611

genealogist

noun 0.611

lapidary

noun 0.607

geology

noun 0.603

goldsmith

noun 0.601

geophysicist

noun 0.595

soil scientist

noun 0.594

hydrologist

noun 0.589

geode

noun 0.588

geometer

noun 0.588

oenologist

noun 0.585

criminalist

noun 0.582

horologist

noun 0.578

graphologist

noun 0.576

hematologist

noun 0.574

astrologist

noun 0.572

geographer

noun 0.570

metallurgist

noun 0.569

technologist

noun 0.565

paleontologist

noun 0.565

musicologist

noun 0.554

geneticist

noun 0.554

spectroscopist

noun 0.552

histologist

noun 0.552

rockhounding

noun 0.552

criminologist

noun 0.548

birthstone

noun 0.548

mineralogy

noun 0.548

numismatist

noun 0.546

oceanographer

noun 0.545

microscopist

noun 0.545

gemma

noun 0.543

zoologist

noun 0.540

geomancer

noun 0.540

haematologist

noun 0.540

conchologist

noun 0.538

scientist

noun 0.538

entomologist

noun 0.537

climatologist

noun 0.537

biologist

noun 0.536

eclogite

noun 0.535

diamond cutter

noun 0.535

gerontologist

noun 0.535

odontologist

noun 0.534

geoscience

noun 0.533

glassmaker

noun 0.533

assayer

noun 0.530

logy

noun 0.530

etymologist

noun 0.529

organic chemist

noun 0.529

pathologist

noun 0.529

landman

noun 0.528

cosmetologist

noun 0.528

agronomist

noun 0.528

cryptologist

noun 0.528

electrologist

noun 0.527

epigraphist

noun 0.525

archaeologist

noun 0.525

garnet

noun 0.524

ophthalmologist

noun 0.524

topologist

noun 0.524

cosmologist

noun 0.524

optometrist

noun 0.523

microbiologist

noun 0.523

mammalogist

noun 0.522

meteorologist

noun 0.521

lithographer

noun 0.521

astronomer

noun 0.521

hydrogeology

noun 0.519

cytologist

noun 0.519

ornithologist

noun 0.519

polygrapher

noun 0.518

garnets

noun 0.517

ecologist

noun 0.517

anthropologist

noun 0.517

crystallography

noun 0.517

audiologist

noun 0.516

natural scientist

noun 0.516

precious stone

noun 0.516

botanist

noun 0.515

geodesic

noun 0.515

germanium

noun 0.514

geodesy

noun 0.514

ichthyologist

noun 0.513