Synonyms and Antonyms for Ominous

Following is a list of 150 synonym words and phrases that are related to ominous:

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3 Letter Words

illbad

4 Letter Words

uglydiredarkgrimeery

5 Letter Words

heavyeeriescarybleakgravemurkyvagueweirdluridnastystark

6 Letter Words

severethreatmalignspookydismalunholycreepygloomysombereerilysombredarklygrislyfreakysubtlesolemnuneasyomenedomenic

7 Letter Words

balefulfatefuladverseseriousharmfulshadowybizarrestrangeghastlydolefuldamningsurrealdubiousportenthideousjarringunusualmacabre

8 Letter Words

menacingminatorysinisteralarmingdauntinghorribleterribleworryingdreadfulgruesomehorrificmournfuldramaticfearsomeunsubtlealluringpeculiarhauntingnebulousperilouspoignantmajesticshockingsoberingemphatic

9 Letter Words

minaciousnefariousill-fatedtroublingworrisomeappallingunnervingforbodinginsidiousstartlinginnocuousfrightfulenigmaticambiguousgrotesqueharrowingdangerouspropheticunhopefulmonstrousuncertainevocative

10 Letter Words

forbiddingtremendousformidabledisastrousperniciousterrifyingdisturbinghorrifyingunsettlinghorrendousportentousforebodingmysteriouslugubrioussinisterlymalevolentintriguingthunderousunpleasantdiabolicalcalamitousfatalistic

11 Letter Words

threateningtroublesomeunfortunatedisquietingfrighteningdistressingportentiousincongruousapocalypticnightmarishenigmaticalunignorableparadoxicalunplaceable

12 Letter Words

unpropitiousinauspiciousdiscomfitingunmistakableunsettlinglyunmysteriousinexplicabledisturbinglyotherworldlyterrifyingly

13 Letter Words

apocalypticalnightmarishly

Using this list of similar-meaning words, you can choose the best synonyms to replace ominous in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of ominous in your writing.