primordial

adj 0.836

primitive

adj 0.823

primal

adj 0.821

equiprimordial

adj 0.699

prehistoric

adj 0.680

primitivist

adj 0.678

primitive recursive

adj 0.671

ancient

adj 0.650

premodern

adj 0.647

prehistorical

adj 0.637

atavistic

adj 0.637

archaic

adj 0.631

antediluvian

adj 0.628

pristine

adj 0.627

primary

adj 0.623

originary

adj 0.619

prim

adj 0.615

original

adj 0.613

prime

adj 0.612

stone-age

adj 0.610

initial

adj 0.599

rudimentary

adj 0.598

savage

adj 0.597

preglacial

adj 0.592

semiprimitive

adj 0.592

plesiomorphic

adj 0.591

aboriginal

adj 0.586

proto

adj 0.586

pretechnological

adj 0.584

paleolithic

adj 0.584

ancestral

adj 0.581

premortal

adj 0.566

prima

adj 0.565

age-old

adj 0.565

prescientific

adj 0.565

prior

adj 0.561

primo

adj 0.557

feral

adj 0.551

antique

adj 0.550

prepositive

adj 0.550

precursor

adj 0.546

elemental

adj 0.545

antebellum

adj 0.544

old-world

adj 0.542

first

adj 0.541

preindustrial

adj 0.539

prelim

adj 0.539

precolonial

adj 0.538

early

adj 0.535

relictual

adj 0.535

preantibiotic

adj 0.535

pre-war

adj 0.534

vintage

adj 0.534

historic

adj 0.533

prerevolution

adj 0.533

preliminary

adj 0.532

medieval

adj 0.532

old

adj 0.531

preexisting

adj 0.529

prelapsarian

adj 0.528

archetypal

adj 0.528

premetamorphic

adj 0.527

preimmune

adj 0.524

erstwhile

adj 0.523

prelingual

adj 0.523

previous

adj 0.521

preliterate

adj 0.520

presolar

adj 0.520

fundamental

adj 0.520

firstborn

adj 0.520

precrisis

adj 0.520

unoriginated

adj 0.519

barbarian

adj 0.519

retro

adj 0.519

preterite

adj 0.519

palingenetic

adj 0.519

preconvention

adj 0.518

firstling

adj 0.517

archetypical

adj 0.516

olden

adj 0.516

precursory

adj 0.516

germinal

adj 0.515

crude

adj 0.515

fore

adj 0.515

prehispanic

adj 0.514

beginning

adj 0.514

seminal

adj 0.513

olde worlde

adj 0.513

unmodern

adj 0.513

presocial

adj 0.513

relict

adj 0.513

evolutionary

adj 0.512

proleptic

adj 0.512

way back when

adj 0.511

itive

adj 0.510

elementary

adj 0.509

basic

adj 0.509

vestigial

adj 0.508

antiquary

adj 0.508

prenex

adj 0.507