11
forcibly(adverb, energetically, forcefully)
10
vigorously(adverb, powerfully, strongly, energetically, forcefully)
9
strongly(adverb, powerfully, strongly, energetically, forcefully)
8
intensely(adverb, much, extremely)
8
potently(adverb, powerfully, strongly, energetically)
8
powerfully(adverb, powerfully, strongly, energetically, forcefully)
7
energetically(adverb, powerfully, strongly, energetically, forcefully)
7
forcefully(adverb, powerfully, energetically)
7
greatly(adverb, much, extremely)
6
hardly(adverb, forcefully)
6
highly(adverb, much, extremely)
6
hugely(adverb, much, extremely)
6
mighty(adverb, much, extremely)
5
arduously(adverb, forcefully)
5
exceedingly(adverb, much, extremely)
5
hard(adverb, forcefully)
5
laboriously(adverb, forcefully)
5
strenuously(adverb, forcefully)
5
terribly(adverb, very)
5
very(adverb, much, extremely)
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APASmart Define. (2015). mightily thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mightily/thesaurus/synonyms
ChicagoSmart Define. 2015. "mightily thesaurus" https://smartdefine.org/mightily/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, mightily thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mightily/thesaurus/synonyms>.
MLASmart Define. "mightily thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/mightily/thesaurus/synonyms>