2
at first(expression, idiom, adverb, start, begin)
2
start with(verb, start, beginning, early, firstly)
2
afore(adverb, start, begin, first, early)
2
at the beginning(adverb, start, begin, first, firstly)
2
early(adverb, start, begin, first)
2
early on(adverb, beginning, first, firstly)
2
first off(adverb, start, begin, first, early)
2
first thing(expression, adverb, importance, rank, preeminence)
2
in the beginning(expression, idiom, adverb, start, begin)
2
in the first instance(adverb, start, begin, first, early)
2
preliminarily(adverb, start, begin, first, firstly)
2
previously(adverb, start, begin, first, firstly)
1
aboriginally(adverb, importance, rank, preeminence)
1
antecedently(adverb, importance, rank, preeminence)
1
anteriorly(adverb, importance, rank, preeminence)
1
at the heart of(expression, importance, rank, preeminence)
1
basically(adverb, importance, rank, preeminence)
1
before anything else(expression, importance, rank, preeminence)
1
dominantly(adverb, importance, rank, preeminence)
1
earlily(adverb, importance, rank, preeminence)
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APASmart Define. (2015). lastly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/lastly/thesaurus/antonyms
ChicagoSmart Define. 2015. "lastly thesaurus" https://smartdefine.org/lastly/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, lastly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lastly/thesaurus/antonyms>.
MLASmart Define. "lastly thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/lastly/thesaurus/antonyms>