plainclothesman

noun 0.917

undercover

noun 0.650

incognito

noun 0.583

underclothing

noun 0.582

smart casual

noun 0.560

casualwear

noun 0.558

covertness

noun 0.552

civilian

noun 0.550

clothing

noun 0.548

deep cover

noun 0.544

covert

noun 0.537

cloth

noun 0.535

commando

noun 0.532

dress code

noun 0.530

concealed carry

noun 0.528

disguise

noun 0.524

camouflage

noun 0.522

black bag

noun 0.521

cloaking

noun 0.520

noncriminal

noun 0.519

empty suit

noun 0.518

daywear

noun 0.517

mufti

noun 0.516

birthday suit

noun 0.515

casual

noun 0.512

undergarment

noun 0.508

cloaking device

noun 0.508

faceless man

noun 0.507

closet case

noun 0.507

fancy dress

noun 0.505

plain text

noun 0.505

closet

noun 0.504

uniform

noun 0.503

nonofficial

noun 0.502

underwear

noun 0.501