Sinister - synonyms

Total 163 synonym synonyms found for sinister.

adverse

amoral

antagonistic

apocalyptic

backhand

backhanded

bad

baleful

baneful

base

black

bodeful

boding

circuitous

conflicting

conscienceless

contrary

corrupt

corrupted

counter

counteractive

counterclockwise

criminal

crooked

dark

deflectional

detrimental

deviant

deviative

devious

diabolical

difficult

digressive

dire

disastrous

dishonest

dishonorable

divagational

divergent

doomful

doubtful

dreary

dubious

evasive

evil

evil-starred

excursive

fateful

felonious

fishy

foreboding

fraudulent

furtive

gloomy

hard

harmful

hostile

ill

ill-boding

ill-fated

ill-got

ill-gotten

ill-omened

ill-starred

immoral

improper

in opposition

inaccurate

inauspicious

indirect

inexpedient

inferior

inimical

insidious

invalid

larboard

left

left-hand

left-handed

left-wing

left-wingish

levorotatory

liberal

lowering

malefic

maleficent

malevolent

malicious

malign

malignant

menacing

minacious

minatory

miserable

near

nefarious

nigh

not easy

not kosher

oblique

of evil portent

ominous

opposed

opposing

opposite

peccant

pernicious

port

portending

portentous

questionable

radical

rigorous

rotten

shady

shameless

shifty

side

sidelong

sinful

sinistral

sinistrocerebral

sinistrocular

sinistrogyrate

sinistrorse

slippery

sneaky

somber

stressful

suspicious

threatening

treacherous

tricky

troublesome

troublous

trying

unconscienced

unconscientious

unconscionable

underhand

underhanded

unethical

unfavorable

unfortunate

unhealthy

unkind

unlucky

unpleasant

unprincipled

unpromising

unpropitious

unsavory

unscrupulous

unskillful

unstraightforward

untoward

vicious

villainous

wicked

without remorse

without shame

wretched

wrong