53 entries under early topic. ×

1
primeval(adjective, head, beginning, original, prime)
1
primitive(adjective, wild, head, beginning, crude)
1
primogenial(adjective, head, beginning, opening, original)
1
pristine(adjective, head, beginning, original, prime)
1
right up front(expression, adjective, idiom, head, beginning)
1
rudimentary(adjective, head, beginning, original, prime)
1
slightest(adjective, head, beginning, opening, original)
1
smallest(adjective, head, beginning, opening, original)
0
key(adjective, head, beginning, opening, original)
0
germinal(beginning, opening, original, first, primary)
0
inchoate(beginning, opening, original, first, primary)
0
initiative(beginning, opening, original, first, primary)
0
nascent(beginning, opening, original, first, primary)
<123>
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APASmart Define. (2015). pioneer thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/pioneer/thesaurus/synonyms
ChicagoSmart Define. 2015. "pioneer thesaurus" https://smartdefine.org/pioneer/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, pioneer thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/pioneer/thesaurus/synonyms>.
MLASmart Define. "pioneer thesaurus" 17 December 2015. Web. 30 September 2026. <https://smartdefine.org/pioneer/thesaurus/synonyms>