Synonyms|141Antonyms|73|Broader|1Narrower|0Related|600

64 entries under adjective topic. ×

3
continuous
3
deathless
3
eterne(change, archaism)
3
imperishable(lasting, permanent, everlasting, unending)
3
incessant
3
undying
3
unremitting(steady, constant, continuous, lasting)
2
chronic
2
indefinite(lasting, permanent, everlasting, unending)
2
never-ending
2
perennial(lasting, permanent, everlasting, unending)
1
confirmed
1
deep
1
deep-rooted
1
deep-seated
1
deep in thought
1
entrenched
1
extended
1
far
1
far left
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APASmart Define. (2016). dateless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dateless/thesaurus/synonyms
ChicagoSmart Define. 2016. "dateless thesaurus" https://smartdefine.org/dateless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, dateless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dateless/thesaurus/synonyms>.
MLASmart Define. "dateless thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/dateless/thesaurus/synonyms>