63 entries under adverb topic. ×

4
continuously
4
illimitably
4
limitlessly
4
timelessly
3
durably
3
immeasurably
3
imperishably
3
incalculably
3
innumerably
3
lastingly(perpetually, durably)
2
agelessly
2
indestructibly
2
never-endingly
2
steadily
2
uninterruptedly
1
abidingly
1
endurably
1
for ever(expression, idiom)
1
for good
1
frequently
11 years ago|6.1k views|share |citing 
APASmart Define. (2015). eternally thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/eternally/thesaurus/synonyms
ChicagoSmart Define. 2015. "eternally thesaurus" https://smartdefine.org/eternally/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, eternally thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/eternally/thesaurus/synonyms>.
MLASmart Define. "eternally thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/eternally/thesaurus/synonyms>