illegal

adj 0.752

illegitimate

adj 0.739

unlawful

adj 0.729

unauthorized

adj 0.645

impermissible

adj 0.636

unsanctioned

adj 0.629

forbidden

adj 0.627

black-market

adj 0.624

unauthorised

adj 0.622

clandestine

adj 0.618

unpermitted

adj 0.617

licit

adj 0.616

immoral

adj 0.616

outlawed

adj 0.611

prohibited

adj 0.611

unlicensed

adj 0.608

unethical

adj 0.608

improper

adj 0.602

lawless

adj 0.595

flagitious

adj 0.593

iniquitous

adj 0.592

adulterous

adj 0.586

extramarital

adj 0.586

sinful

adj 0.579

bootleg

adj 0.578

surreptitious

adj 0.578

wrongful

adj 0.576

unforbidden

adj 0.574

criminal

adj 0.573

extralegal

adj 0.572

unapproved

adj 0.571

unhallowed

adj 0.567

disallowed

adj 0.565

contraband

adj 0.561

lawbreaking

adj 0.559

unconstitutional

adj 0.557

unofficial

adj 0.555

inappropriate

adj 0.555

naughty

adj 0.555

unrighteous

adj 0.554

scandalous

adj 0.553

alegal

adj 0.553

taboo

adj 0.553

illusive

adj 0.552

noncriminal

adj 0.551

nonlegal

adj 0.550

felonious

adj 0.547

ill-advised

adj 0.546

ineligible

adj 0.546

untoward

adj 0.545

nefarious

adj 0.544

furtive

adj 0.542

invalid

adj 0.542

banned

adj 0.541

unjust

adj 0.541

haram

adj 0.540

inadmissible

adj 0.540

obscene

adj 0.539

unholy

adj 0.539

unacceptable

adj 0.538

ungodly

adj 0.537

delinquent

adj 0.537

unseemly

adj 0.536

interdicted

adj 0.535

unscriptural

adj 0.535

indecent

adj 0.534

tortious

adj 0.532

indecorous

adj 0.532

unexcused

adj 0.532

wicked

adj 0.532

disallowable

adj 0.531

indelicate

adj 0.530

nonofficial

adj 0.529

nonprescribed

adj 0.528

corrupt

adj 0.528

heretical

adj 0.528

foul

adj 0.527

undesirable

adj 0.527

underhanded

adj 0.526

fraudulent

adj 0.526

unnatural

adj 0.526

unbidden

adj 0.524

miscreant

adj 0.524

deviant

adj 0.523

lascivious

adj 0.522

profane

adj 0.522

rogue

adj 0.521

injudicious

adj 0.521

ilk

adj 0.521

undesired

adj 0.521

unjustified

adj 0.520

sacrilegious

adj 0.517

uncivil

adj 0.516

infamous

adj 0.515

forcible

adj 0.515

fornicate

adj 0.515

tabooed

adj 0.514

felon

adj 0.514

malicious

adj 0.513

impolitic

adj 0.513