2
unyieldingly(adverb, inelastically)
1
adamantly
1
changelessly
1
continuously(adverb, stably)
1
enduringly(adverb, thoroughly, strongly, firmly, definitely)
1
equably
1
extravagantly
1
grimly
1
hard(adverb, strongly, firmly, definitely, resolutely)
1
immobily
1
immutably
1
imperturbably
1
inelastically(adverb, inelastically)
1
invariably(adverb, stably)
1
obstinately
1
quickly
1
quiescently
1
rigorously
1
setly
1
solid(adverb, thoroughly, strongly, firmly, definitely)
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APASmart Define. (2015). immovably thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/immovably/thesaurus/synonyms
ChicagoSmart Define. 2015. "immovably thesaurus" https://smartdefine.org/immovably/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, immovably thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/immovably/thesaurus/synonyms>.
MLASmart Define. "immovably thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/immovably/thesaurus/synonyms>