155 entries under adjective topic. ×

1
immortal
1
latent
1
lengthy
1
lifelong(fixed, persistent, hardened, lasting)
1
lingering(fixed, persistent, lasting, remaining)
1
long
1
long-drawn-out
1
long-range
1
long haul
1
resolute(calm, strong, solid, steady)
1
solid(calm, strong, steady, substantial)
1
sound(calm, strong, solid, steady)
1
standing
1
staunch(calm, strong, solid, steady)
1
stout(calm, strong, solid, steady)
1
sturdy(calm, strong, solid, steady)
1
sure(calm, strong, solid, steady)
1
timeless
1
true
1
unapologetic(acknowledge, feel, negative, impenitent)
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APASmart Define. (2016). deep-rooted thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/deep-rooted/thesaurus/synonyms
ChicagoSmart Define. 2016. "deep-rooted thesaurus" https://smartdefine.org/deep-rooted/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, deep-rooted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/deep-rooted/thesaurus/synonyms>.
MLASmart Define. "deep-rooted thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/deep-rooted/thesaurus/synonyms>