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

50 entries under prime topic. ×

11
initial(adjective, start, head, beginning, original)
8
early(adjective, head, beginning, original)
8
first(adjective, pronoun, order, start, original)
8
original(noun, adjective, pronoun, start, head)
7
antecedent(noun, adjective, head, beginning, original)
7
primary(adjective, start, head, beginning, original)
5
head(verb, adjective, control, rule, lead)
4
inaugural(adjective, head, beginning, original)
3
foremost(adjective, beginning, opening, original)
3
front(noun, verb, adjective, head, beginning)
3
introductory(adjective, head, beginning, original)
2
basic(adjective, head, beginning, opening, original)
2
beginning(adjective, head, original, authentic)
2
headmost(adjective, head, beginning, opening, original)
2
lead off(expression, adjective, head, beginning)
2
leading(adjective, head, beginning, original)
2
premier(adjective, head, beginning, opening, original)
2
primordial(adjective, start, head, beginning)
1
aboriginal(adjective, head, beginning, original)
1
ahead(adjective, head, beginning, opening, original)
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APASmart Define. (2015). pioneer thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/pioneer/thesaurus/synonyms
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>