40
forever(adverb, everlasting, always, ever, perpetually)
11
eternally(noun, adverb, forever)
9
ever(adverb, perpetuity, forever)
9
evermore(adverb, perpetuity, forever)
8
everlastingly(adverb, forever)
7
perpetually(adverb, perpetuity, forever)
4
permanently
3
always
3
aye
3
for ever(expression, idiom, adverb, perpetuity)
3
for good
2
constantly(adverb, perpetuity)
1
ceaselessly
1
continuously
1
endlessly
1
for aye(expression, idiom, perpetuity)
1
for keeps
1
incessantly
1
interminably
1
till blue in the face
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APASmart Define. (2015). forevermore thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/forevermore/thesaurus/synonyms
ChicagoSmart Define. 2015. "forevermore thesaurus" https://smartdefine.org/forevermore/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, forevermore thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/forevermore/thesaurus/synonyms>.
MLASmart Define. "forevermore thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/forevermore/thesaurus/synonyms>