95 entries under original topic. ×

4
antiquated(adjective, last, old, venerable)
4
antique(adjective, last, old, venerable)
4
immemorial(adjective, last, primitive, venerable)
4
infant(adjective, beginning, opening, authentic)
4
introductory(adjective, simple, head, beginning, opening)
4
pioneer(adjective, head, beginning, opening)
4
prime(adjective, head, beginning, opening)
4
pristine(adjective, clean, pure, head, beginning)
4
remote(old, venerable, obsolete, antique)
3
bygone(adjective, last, late, old)
3
germinal(adjective, beginning, opening, first)
3
late(adjective, last, old, past)
3
once(adjective, last, late, old)
3
primary(adjective, simple, head, beginning)
3
quondam(adjective, last, late, old)
3
rudimentary(adjective, head, beginning, basic)
3
sometime(adjective, adverb, last, late)
3
starting(adjective, beginning, opening, first)
2
archaic(old, venerable, antique, ancient)
2
commencing(adjective, beginning, opening, authentic)
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APASmart Define. (2016). early thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/early/thesaurus/synonyms
ChicagoSmart Define. 2016. "early thesaurus" https://smartdefine.org/early/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, early thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/early/thesaurus/synonyms>.
MLASmart Define. "early thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/early/thesaurus/synonyms>