Synonyms|111Antonyms|37|Broader|3Narrower|5Related|285

18 entries under primary topic. ×

13
initial(adjective, start, top, beginning, original)
6
primal(adjective, primeval)
6
prime(adjective, start, top, original, best)
5
foremost(adjective, adverb, top, beginning, opening)
5
incipient(beginning, opening, original, first)
2
germinal(beginning, opening, original, first)
2
headmost(beginning, opening, original, first)
2
inaugural(adjective, beginning, opening, original, best)
2
initiatory(adjective, beginning, opening, original, first)
1
antecedent(beginning, opening, original, first)
1
commencing(beginning, opening, original, authentic)
1
inceptive(adjective, beginning, opening, original, authentic)
1
infant(beginning, opening, original, authentic)
1
leading(top, beginning, opening, original, best)
0
inchoate(beginning, opening, original, first)
0
initiative(beginning, opening, original, first)
0
nascent(beginning, opening, original, first)
0
rudimentary(simple, original, basic, first, unsophisticated)
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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>