4
frighteningly(adverb, terrifyingly, threateningly, horrifically)
4
ominously(adverb, threateningly)
3
alertedly(adverb, warningly)
2
awfully
2
dangerously(adverb, threateningly)
2
dismayedly
2
dismayingly
2
dreadfully
2
fearingly
2
frightfully
2
horridly
2
scaredly
2
threateningly(adverb, warningly)
2
warningly(adverb, warningly)
1
affrightedly
1
alert
1
appallingly(adverb, terrifyingly, horrifically)
1
critically
1
daringly
1
desperately(adverb, recklessly)
<123458>
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). alarmingly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/alarmingly/thesaurus/synonyms
ChicagoSmart Define. 2015. "alarmingly thesaurus" https://smartdefine.org/alarmingly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, alarmingly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/alarmingly/thesaurus/synonyms>.
MLASmart Define. "alarmingly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/alarmingly/thesaurus/synonyms>