hush-hush

adj 0.633

underhanded

adj 0.623

cloak-and-dagger

adj 0.616

underhand

adj 0.596

surreptitious

adj 0.592

shadowy

adj 0.583

undercover

adj 0.580

cloaked

adj 0.577

clandestine

adj 0.576

sneaking

adj 0.575

shrouded

adj 0.575

covert

adj 0.571

hole-and-corner

adj 0.568

huddle

adj 0.567

sub rosa

adj 0.566

huddled

adj 0.560

sneak

adj 0.557

under cover

adj 0.555

secretive

adj 0.554

stealth

adj 0.553

stealthy

adj 0.549

cagey

adj 0.547

sneaky

adj 0.545

obfuscated

adj 0.544

shady

adj 0.544

hushed

adj 0.542

incognito

adj 0.541

conspiratorial

adj 0.538

camouflaged

adj 0.534

veiled

adj 0.532

furtive

adj 0.531

backstairs

adj 0.530

hided

adj 0.529

muddled

adj 0.529

umbrageous

adj 0.529

murky

adj 0.528

hidden

adj 0.528

disguised

adj 0.527

cryptic

adj 0.521

hideaway

adj 0.521

shilly-shally

adj 0.520

rigmarole

adj 0.518

occult

adj 0.517

undisclosed

adj 0.517

muffled

adj 0.511

rumored

adj 0.511

unpublicized

adj 0.511

mysterious

adj 0.510

shuffling

adj 0.510

obscure

adj 0.510

masked

adj 0.510

helter-skelter

adj 0.509

evasive

adj 0.509

hooded

adj 0.509

fuggy

adj 0.507

obfuscatory

adj 0.507

closeted

adj 0.507

guerrilla

adj 0.507

huggy

adj 0.504

befogged

adj 0.504

obscurant

adj 0.503

hood

adj 0.503

occulted

adj 0.502

obscured

adj 0.502

unadvertised

adj 0.501

backroom

adj 0.501