1
eternal(adjective, persistent, constant, continuous, endless)
1
everlasting(adjective, persistent, constant, continuous, endless)
1
exerted
1
existed
1
expanded(adjective, great, deep, high, remote)
1
experienced
1
expressed(verb, affirmed)
1
extensive(adjective, great, deep, high, remote)
1
far-off(adjective, great, deep, high, remote)
1
far-reaching(adjective, great, deep, high, remote)
1
faraway(adjective, great, deep, high, remote)
1
fathered
1
fattened(verb, fed)
1
featured
1
fed(verb, fed)
1
fended(verb, defended)
1
fetched
1
flummoxed
1
followed
1
for ages(expression, slow, boring, tedious, late)
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APASmart Define. (2015). sustained thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sustained/thesaurus/synonyms
ChicagoSmart Define. 2015. "sustained thesaurus" https://smartdefine.org/sustained/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, sustained thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sustained/thesaurus/synonyms>.
MLASmart Define. "sustained thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/sustained/thesaurus/synonyms>