trefoil

noun 0.662

quadrilateral

noun 0.608

quadriliteral

noun 0.607

fower

noun 0.594

quaternity

noun 0.586

quadrangle

noun 0.585

fourfold

noun 0.569

quarte

noun 0.568

vier

noun 0.566

quartet

noun 0.564

quatrain

noun 0.561

quadruple

noun 0.560

quadric

noun 0.559

quartic

noun 0.553

quadra

noun 0.552

cuatro

noun 0.550

quadruplet

noun 0.550

quadruplex

noun 0.549

fouth

noun 0.548

4-4-4

noun 0.548

ten-four

noun 0.547

cloverleaf

noun 0.546

quadripartite

noun 0.542

quadrant

noun 0.541

fleur-de-lis

noun 0.540

quadruplicate

noun 0.536

quadrille

noun 0.535

tetra

noun 0.534

tetraloop

noun 0.531

tetrad

noun 0.531

foursquare

noun 0.530

four of a kind

noun 0.530

clover

noun 0.529

guilloche

noun 0.527

quatorze

noun 0.527

quadrantal

noun 0.525

cyclic quadrilateral

noun 0.524

birdsfoot trefoil

noun 0.521

cruciform

noun 0.520

quincunx

noun 0.520

tetragon

noun 0.518

quadrat

noun 0.515

palmette

noun 0.514

quadrennial

noun 0.513

quarto

noun 0.512

fourth

noun 0.512

quadrennium

noun 0.509

fretwork

noun 0.508

perfect fourth

noun 0.508

tetrachord

noun 0.507

quattrocento

noun 0.507

fourpence

noun 0.506

4-2-4

noun 0.505

tetralogy

noun 0.505

back four

noun 0.505