Synonyms|111Antonyms|37|Broader|3Narrower|5Related|285
1
sooner
1
ultimate
1
underivative(simple, basic, authentic, first, unsophisticated)
1
virgin
0
ahead
0
archetypal(adjective, original, authentic, first, previous)
0
autochthonous(original, authentic, first, previous, initial)
0
before
0
brutal
0
central
0
clean
0
cruel
0
eldest
0
elemental
0
exploratory
0
ferocious
0
first-born(adjective, eldest)
0
first-hand(authentic, first, previous, initial)
0
first of all(expression, idiom)
0
fossil
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APASmart Define. (2016). earliest thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/earliest/thesaurus/synonyms
ChicagoSmart Define. 2016. "earliest thesaurus" https://smartdefine.org/earliest/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, earliest thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/earliest/thesaurus/synonyms>.
MLASmart Define. "earliest thesaurus" 13 March 2016. Web. 22 September 2026. <https://smartdefine.org/earliest/thesaurus/synonyms>