1
mainly
0
ab initio
0
ab ovo
0
aboriginal
0
above all
0
basic
0
begin
0
devise
0
disregard
0
early
0
firstling
0
firsts
0
for the first time(expression, idiom)
0
formerly
0
found
0
in the early days
0
in the first instance(expression, idiom)
0
inchoation
0
incipience
0
incipiency
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). at first thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/at_first/thesaurus/synonyms
ChicagoSmart Define. 2015. "at first thesaurus" https://smartdefine.org/at_first/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, at first thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/at_first/thesaurus/synonyms>.
MLASmart Define. "at first thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/at_first/thesaurus/synonyms>