covert

noun 0.758

covertness

noun 0.702

prestige

noun 0.660

deep cover

noun 0.624

undercover

noun 0.613

stealth

noun 0.613

cloaking

noun 0.589

prest

noun 0.573

concealment

noun 0.553

spycraft

noun 0.541

incognito

noun 0.541

cover-up

noun 0.537

secretiveness

noun 0.529

cloaking device

noun 0.526

secret

noun 0.524

secrecy

noun 0.521

hiding

noun 0.519

covered way

noun 0.518

open secret

noun 0.516

stealthiness

noun 0.514

sneakiness

noun 0.511

sneak

noun 0.509

occult

noun 0.508

hush-hush

noun 0.504

decoy

noun 0.503

secret agent

noun 0.502

disguising

noun 0.501

subterfuge

noun 0.500