arcus senilis

noun 0.789

arc

noun 0.684

circular arc

noun 0.627

arcing

noun 0.612

ark

noun 0.606

arcading

noun 0.599

arching

noun 0.593

arch

noun 0.586

cercus

noun 0.585

auricle

noun 0.559

annulus

noun 0.559

arc resistance

noun 0.557

arak

noun 0.557

arcsine

noun 0.549

orbicularis

noun 0.548

ara

noun 0.546

circ

noun 0.543

cirrocumulus

noun 0.538

uncus

noun 0.536

aortic arch

noun 0.535

artic

noun 0.534

arctiid

noun 0.533

urus

noun 0.532

arcosolium

noun 0.532

cirrostratus

noun 0.529

aria

noun 0.528

circus ring

noun 0.526

auricula

noun 0.523

argus

noun 0.520

arcsecond

noun 0.520

cirrus

noun 0.519

arcade

noun 0.519

arista

noun 0.518

acinus

noun 0.518

arcanum

noun 0.517

tragus

noun 0.516

ring

noun 0.515

ard

noun 0.513

acre

noun 0.512

axis

noun 0.511

archy

noun 0.510

arum

noun 0.508

arran

noun 0.508

torus

noun 0.508

arteria

noun 0.507

aureola

noun 0.506

orca

noun 0.505

circular

noun 0.504

area

noun 0.504

arrow

noun 0.503

angulus

noun 0.503

cirque

noun 0.503

curve

noun 0.502

circlet

noun 0.502

arp

noun 0.501

archway

noun 0.501

aureole

noun 0.501