95 entries under original topic. ×

2
dated(last, past, venerable, outdated)
2
elementary(adjective, simple, head, beginning, opening)
2
foremost(adjective, beginning, opening, first)
2
inaugural(adjective, head, beginning, opening)
2
inchoate(adjective, beginning, opening, first)
2
nascent(adjective, weak, tender, beginning, opening)
2
of old(expression, last, primitive, outdated)
2
of yore(expression, last, primitive, outdated)
2
onetime(last, past, primitive, venerable)
2
opening(noun, adjective, head, beginning)
2
preliminary(adjective, beginning, opening, first)
1
age-old(last, old, venerable, outdated)
1
basic(adjective, head, beginning, opening)
1
cardinal(adjective, head, beginning, opening)
1
cast-off(last, past, primitive, venerable)
1
crumbling(last, past, venerable, outdated)
1
decayed(last, past, venerable, outdated)
1
done(last, past, venerable, outdated)
1
first off(expression, adjective, head, beginning)
1
front(adjective, head, beginning, opening)
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APASmart Define. (2016). early thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/early/thesaurus/synonyms
ChicagoSmart Define. 2016. "early thesaurus" https://smartdefine.org/early/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, early thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/early/thesaurus/synonyms>.
MLASmart Define. "early thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/early/thesaurus/synonyms>