1
strenuously(adverb, difficultly)
1
stressfully(adverb, difficultly)
1
sturdily(adverb, strongly)
1
terrificly
1
ticklishly(adverb, difficultly)
1
tightly(adverb, difficultly)
1
toilsomely(adverb, difficultly)
1
trickily(adverb, difficultly)
1
troublesomely(adverb, difficultly)
1
tryingly(adverb, difficultly)
1
unbeatably(adverb, invulnerably)
1
vigorously(adverb, strongly)
1
vitally(adverb, strongly)
1
wearisomely(adverb, difficultly)
1
with difficulty(expression, idiom)
0
admirably
0
almighty
0
clearly
0
cogently
0
compellingly
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APASmart Define. (2013). formidably thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/formidably/thesaurus/synonyms
ChicagoSmart Define. 2013. "formidably thesaurus" https://smartdefine.org/formidably/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, formidably thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/formidably/thesaurus/synonyms>.
MLASmart Define. "formidably thesaurus" 17 June 2013. Web. 22 September 2026. <https://smartdefine.org/formidably/thesaurus/synonyms>