30 entries under first topic. ×

13
initial(adjective, start, top, beginning, original)
10
primary(adjective, start, simple, top, original)
8
beginning(adjective, opening, original, best, authentic)
6
prime(adjective, start, top, original, best)
5
incipient(beginning, opening, original, primary)
3
embryonic(beginning, opening, original, authentic)
3
opening(beginning, original, best, authentic)
2
germinal(beginning, opening, original, primary)
2
headmost(beginning, opening, original, primary)
2
initiatory(adjective, beginning, opening, original)
2
starting(adjective, authentic, previous, initial)
1
antecedent(beginning, opening, original, primary)
1
authentic(adjective, previous, initial)
1
elementary(adjective, simple, top, beginning, opening)
1
fundamental(adjective, simple, top, beginning, opening)
1
introductory(adjective, beginning, opening, original, authentic)
1
underivative(simple, basic, authentic, unsophisticated)
0
archetypal(adjective, original, authentic, previous)
0
autochthonous(original, authentic, previous, initial)
0
first-hand(authentic, previous, initial)
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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>