1
densely(adverb, tightly)
1
dourly
1
durably(adverb, well, severely, thoroughly, strongly)
1
erect(verb, adverb)
1
expressly
1
faithfully
1
flintily
1
formally
1
fortify
1
frozenly
1
gracelessly
1
hermetically(adverb, tightly)
1
immutably
1
implacably
1
impliably
1
in every respect(expression, idiom)
1
inclemently
1
inelastically(adverb, inelastically)
1
intently
1
interpreted
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APASmart Define. (2015). rigidly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rigidly/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigidly thesaurus" https://smartdefine.org/rigidly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, rigidly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rigidly/thesaurus/synonyms>.
MLASmart Define. "rigidly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/rigidly/thesaurus/synonyms>