3
unmitigated(adjective, persistent, continuous, lasting, continuing)
3
unsettling(adjective, awful, terrible, horrible, afraid)
3
unyielding(adjective, persistent, continuous, lasting, continuing)
3
wicked(adjective, awful, terrible, horrible, afraid)
3
woeful(adjective, awful, terrible, horrible, afraid)
3
woesome(adjective, awful, terrible, horrible, afraid)
3
wretched(adjective, awful, terrible, horrible, afraid)
2
very bad(adjective, awful, terrible, horrible, afraid)
2
accepted(set, common, natural, usual, regular)
2
aged
2
average(adjective, common, natural, regular, normal)
2
dateless
2
diuturnal
2
dyed-in-the-wool
2
epochal(adjective, regular)
2
eternal(adjective, persistent, constant, continuous, endless)
2
ever-present(adjective, fixed, persistent, continuous, lasting)
2
evergreen
2
fast
2
general(adjective, common, natural, usual, regular)
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APASmart Define. (2016). chronic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/chronic/thesaurus/synonyms
ChicagoSmart Define. 2016. "chronic thesaurus" https://smartdefine.org/chronic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, chronic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/chronic/thesaurus/synonyms>.
MLASmart Define. "chronic thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/chronic/thesaurus/synonyms>