under cover

adj 0.730

underneath

adj 0.687

undercover

adj 0.673

underground

adj 0.656

under

adj 0.648

underhand

adj 0.627

undercut

adj 0.613

underfloor

adj 0.612

countersunk

adj 0.611

subbottom

adj 0.602

counter

adj 0.596

underfoot

adj 0.596

undersea

adj 0.591

underwater

adj 0.590

underhanded

adj 0.590

undertail

adj 0.589

sub rosa

adj 0.586

downstairs

adj 0.584

underlying

adj 0.583

underslung

adj 0.583

undermost

adj 0.574

underlit

adj 0.572

counterspace

adj 0.571

subterraneous

adj 0.570

subterranean

adj 0.567

under arms

adj 0.566

subjacent

adj 0.560

underarm

adj 0.558

countersubversive

adj 0.556

underly

adj 0.555

submarine

adj 0.554

subsurface

adj 0.554

backstairs

adj 0.554

underprint

adj 0.553

tableside

adj 0.545

inside

adj 0.544

hidden

adj 0.539

sublingual

adj 0.536

covert

adj 0.536

submerged

adj 0.536

overhand

adj 0.535

counteractive

adj 0.533

counterdrug

adj 0.532

unhidden

adj 0.527

clandestine

adj 0.526

subcabinet

adj 0.526

behind the scenes

adj 0.526

six feet under

adj 0.524

out of sight

adj 0.523

hidden in plain sight

adj 0.523

subconscious

adj 0.522

underline

adj 0.522

undershot

adj 0.521

over

adj 0.518

anticounterfeiting

adj 0.518

down

adj 0.518

behind

adj 0.517

cut-and-cover

adj 0.513

overhead

adj 0.513

unlisted

adj 0.512

back door

adj 0.512

closet

adj 0.510

black-market

adj 0.510

sotto voce

adj 0.508

upstairs

adj 0.507

above-water

adj 0.507

bottom

adj 0.506

subaqueous

adj 0.505

upside down

adj 0.505

substratal

adj 0.504

terranean

adj 0.504

understated

adj 0.503

subdermal

adj 0.503

subcrustal

adj 0.503

backroom

adj 0.502

subocular

adj 0.502

subliminal

adj 0.502

concealable

adj 0.500