pentalogy

noun 0.707

tetraloop

noun 0.663

tetrad

noun 0.653

tetrasomy

noun 0.625

tetra

noun 0.618

tetrachord

noun 0.602

quadruplet

noun 0.592

tetramer

noun 0.588

trilogy

noun 0.585

quaternity

noun 0.583

tetrameter

noun 0.582

quartet

noun 0.582

quadruplex

noun 0.571

quadripartite

noun 0.567

quadruple

noun 0.566

tetraploidy

noun 0.562

fourfold

noun 0.554

tetrarchy

noun 0.548

tetrode

noun 0.547

tetragon

noun 0.546

teratology

noun 0.546

tetrahedron

noun 0.542

quadrilateral

noun 0.540

quatrain

noun 0.539

train-of-four

noun 0.538

tetralemma

noun 0.537

4-4-4

noun 0.536

tetrahydro

noun 0.535

tetrapod

noun 0.534

tetrastyle

noun 0.532

quadriliteral

noun 0.532

four-way

noun 0.532

tetractys

noun 0.530

tetraploid

noun 0.529

grade four

noun 0.528

tetraplegia

noun 0.528

four-ring

noun 0.525

quartic

noun 0.524

4-2-4

noun 0.522

quadruplicate

noun 0.522

tetraene

noun 0.521

four of a kind

noun 0.519

tetrapyrrole

noun 0.517

tetrarch

noun 0.516

perfect fourth

noun 0.514

tetrachloride

noun 0.512

trisomy

noun 0.512

quaternary

noun 0.512

tetraphosphate

noun 0.511

polytherapy

noun 0.506

quatrefoil

noun 0.505

tetramine

noun 0.504

quadric

noun 0.503

tetramerization

noun 0.502

quadrangle

noun 0.500