Synonyms|173Antonyms|2|Broader|3Narrower|6Related|56
0
permanent
0
perpetual
0
perpetuities
0
sempiternal
0
sempiternity(noun, eternity)
0
size
0
stability survival(expression, idiom, diuturnity)
0
standing
0
survivance
0
timeless
0
undying
0
unending
0
unendingness
<1…56789>
For more, visit Endlessness on Power Thesaurus
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). endlessness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/endlessness/thesaurus/synonyms
ChicagoSmart Define. 2015. "endlessness thesaurus" https://smartdefine.org/endlessness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, endlessness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/endlessness/thesaurus/synonyms>.
MLASmart Define. "endlessness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/endlessness/thesaurus/synonyms>