7 entries under formidably topic. ×

3
dauntingly(adverb, intimidatingly)
3
intimidatingly
2
dismayingly(adverb, intimidatingly)
1
discouragingly(adverb, intimidatingly)
1
unnervingly(adverb, intimidatingly)
0
demoralizingly(adverb, intimidatingly)
0
dishearteningly(adverb, intimidatingly)
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APASmart Define. (2015). frighteningly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frighteningly/thesaurus/synonyms
ChicagoSmart Define. 2015. "frighteningly thesaurus" https://smartdefine.org/frighteningly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, frighteningly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frighteningly/thesaurus/synonyms>.
MLASmart Define. "frighteningly thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/frighteningly/thesaurus/synonyms>