8 entries under start topic. ×

16
first(adjective, adverb, simple, top)
13
initial(adjective, top, beginning, original)
10
maiden(adjective, original)
10
original(adjective, clean, harsh, perfect)
10
primary(adjective, simple, top, original)
8
primordial(adjective, simple, original, basic)
6
prime(adjective, top, original, best)
4
pioneer(adjective, beginning, opening, original)
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APASmart Define. (2016). earliest thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/earliest/thesaurus/synonyms
ChicagoSmart Define. 2016. "earliest thesaurus" https://smartdefine.org/earliest/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, earliest thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/earliest/thesaurus/synonyms>.
MLASmart Define. "earliest thesaurus" 13 March 2016. Web. 23 September 2026. <https://smartdefine.org/earliest/thesaurus/synonyms>