paleolithic

adj 0.747

stone-age

adj 0.699

lithic

adj 0.633

prehistoric

adj 0.610

megalithic

adj 0.608

neoteric

adj 0.581

prehistorical

adj 0.574

pretechnological

adj 0.570

aceramic

adj 0.565

neoclassical

adj 0.562

antediluvian

adj 0.561

neoclassic

adj 0.561

archaeological

adj 0.559

ancient

adj 0.557

paleoethnobotanical

adj 0.549

nonmodern

adj 0.544

premodern

adj 0.536

neonatal

adj 0.531

medieval

adj 0.530

neologistic

adj 0.530

neon

adj 0.527

archaic

adj 0.527

paleontological

adj 0.526

osteonal

adj 0.523

preindustrial

adj 0.517

nucleic

adj 0.516

postglacial

adj 0.515

old-world

adj 0.514

paleographic

adj 0.514

primitive

adj 0.513

made of stone

adj 0.512

antique

adj 0.512

neoplastic

adj 0.511

neotenous

adj 0.511

new age

adj 0.511

natal

adj 0.509

neolocal

adj 0.507

nomadic

adj 0.506

preliterate

adj 0.505

neotenic

adj 0.504

antiquarian

adj 0.503

geologic

adj 0.503

atavistic

adj 0.503

antiquary

adj 0.502

neotraditional

adj 0.501

neoformed

adj 0.501

early modern

adj 0.500