0
somber
0
sorely
0
spoil
0
spoiling
0
spoils
0
spookily
0
suggestively
0
sullenly
0
tenebrously
0
terrifies
0
terrify
0
terrifyingly
0
threaten
0
threatening
0
tragically(adverb, unfortunately)
0
troublingly(adverb, worryingly)
0
unfavorably
0
ungainly
0
unhandsomely
0
unhappily(adverb, unfortunately)
11 years ago|2.7k views|share |citing 
APASmart Define. (2015). ominously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ominously/thesaurus/synonyms
ChicagoSmart Define. 2015. "ominously thesaurus" https://smartdefine.org/ominously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, ominously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ominously/thesaurus/synonyms>.
MLASmart Define. "ominously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/ominously/thesaurus/synonyms>