Synonyms|627Antonyms|61|Broader|17Narrower|43Related|250

48 entries under original topic. ×

11
initial(adjective, start, head, beginning)
8
early(adjective, head, beginning, prime)
8
first(adjective, pronoun, order, start)
7
antecedent(noun, adjective, head, beginning)
7
primary(adjective, start, head, beginning)
6
prime(adjective, start, head, beginning)
4
inaugural(adjective, head, beginning, prime)
4
originator(noun, pronoun, sign, author)
3
earliest(adjective, start, beginning, opening)
3
foremost(adjective, beginning, opening, prime)
3
introductory(adjective, head, beginning, prime)
2
basic(adjective, head, beginning, opening)
2
beginning(adjective, head, prime, authentic)
2
headmost(adjective, head, beginning, opening)
2
initiatory(adjective, beginning, opening, first)
2
leading(adjective, head, beginning, prime)
2
premier(adjective, head, beginning, opening)
1
aboriginal(adjective, head, beginning, prime)
1
ahead(adjective, head, beginning, opening)
1
cardinal(adjective, head, beginning, opening)
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ChicagoSmart Define. 2015. "pioneer thesaurus" https://smartdefine.org/pioneer/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, pioneer thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/pioneer/thesaurus/synonyms>.
MLASmart Define. "pioneer thesaurus" 17 December 2015. Web. 29 September 2026. <https://smartdefine.org/pioneer/thesaurus/synonyms>