15 entries under severely topic. ×

12
firmly(adverb, firm, fast, fully)
6
stably(adverb, thoroughly, strongly, firmly)
5
fast(adjective, adverb, firm, thoroughly)
5
rigidly(adverb, thoroughly, strongly, firmly)
4
stiffly(adverb, thoroughly, strongly, firmly)
3
durably(adverb, thoroughly, strongly, firmly)
3
soundly(adverb, hard, firm, thoroughly)
3
steadfastly(adverb, hard, firm, fast)
3
strongly(adverb, fast, thoroughly, intensely)
2
firm(adverb, hard, fast, thoroughly)
2
solid(adverb, thoroughly, strongly, firmly)
1
enduringly(adverb, thoroughly, strongly, firmly)
1
motionlessly(adverb, thoroughly, strongly, firmly)
1
unflinchingly(adverb, thoroughly, strongly, firmly)
1
unshakeably(adverb, thoroughly, strongly, firmly)
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APASmart Define. (2015). solidly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/solidly/thesaurus/synonyms
ChicagoSmart Define. 2015. "solidly thesaurus" https://smartdefine.org/solidly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, solidly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/solidly/thesaurus/synonyms>.
MLASmart Define. "solidly thesaurus" 19 June 2015. Web. 21 September 2026. <https://smartdefine.org/solidly/thesaurus/synonyms>