paleolithic

adj 0.753

prehistoric

adj 0.713

neolithic

adj 0.699

prehistorical

adj 0.680

pretechnological

adj 0.642

ancient

adj 0.640

primitive

adj 0.614

primeval

adj 0.610

premodern

adj 0.610

made of stone

adj 0.608

archaeological

adj 0.594

age-old

adj 0.591

antediluvian

adj 0.584

archaic

adj 0.584

paleontological

adj 0.579

antique

adj 0.577

lithic

adj 0.573

preindustrial

adj 0.573

stonelike

adj 0.563

vintage

adj 0.562

medieval

adj 0.561

stadial

adj 0.557

megalithic

adj 0.555

prehispanic

adj 0.554

archaeozoological

adj 0.552

stony

adj 0.551

historical

adj 0.549

fossilized

adj 0.549

antiquary

adj 0.545

aceramic

adj 0.545

old-world

adj 0.542

historic

adj 0.542

atavistic

adj 0.540

old-fashioned

adj 0.538

precolonial

adj 0.532

stoned

adj 0.532

prescientific

adj 0.531

antiquarian

adj 0.529

preglacial

adj 0.529

paleoethnobotanical

adj 0.525

mediaeval

adj 0.523

new age

adj 0.522

preantibiotic

adj 0.522

primordial

adj 0.521

hunter-gathering

adj 0.520

olde worlde

adj 0.520

primitivist

adj 0.518

paleoecological

adj 0.518

ancestral

adj 0.517

knuckle-dragging

adj 0.517

stoneground

adj 0.516

olden

adj 0.514

paleobotanical

adj 0.513

stagy

adj 0.511

zoic

adj 0.510

geological

adj 0.509

nonmodern

adj 0.509

earthborn

adj 0.509

postglacial

adj 0.509

old school

adj 0.509

pre-war

adj 0.508

antiquated

adj 0.508

old

adj 0.508

stonewashed

adj 0.504

preliterate

adj 0.503

troglodytic

adj 0.502

old as the hills

adj 0.502

australopithecine

adj 0.501

paleographic

adj 0.500