29 entries under adverb topic. ×

6
unalterably
6
unchangeably
5
constantly(permanently, unalterably)
4
firmly
3
abidingly
3
everlastingly
3
permanently
3
rigidly
2
changelessly
2
fixedly(permanently, unalterably)
2
invariably
2
perpetually
2
unassailably
2
unchangingly
1
enduringly
1
immovably
1
lastingly
1
persistently
1
stably
1
steadily
<12>
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APASmart Define. (2015). immutably thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/immutably/thesaurus/synonyms
ChicagoSmart Define. 2015. "immutably thesaurus" https://smartdefine.org/immutably/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, immutably thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/immutably/thesaurus/synonyms>.
MLASmart Define. "immutably thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/immutably/thesaurus/synonyms>