4
preeminently(adverb, manner, essential, particularly, usually)
3
before anything else(expression, adverb, manner, essential, prevalence)
3
essentially(adverb, importance, essential, degree)
3
first thing(expression, beginning, order, start, importance)
3
for the most part(expression, adverb, manner, essential, prevalence)
3
generally(adverb, importance, essential, degree)
3
largely(adverb, importance, essential, degree)
3
mostly(adverb, importance, essential, degree)
3
overall(adverb, importance, essential, degree)
3
primitively(adverb, order, start, beginning)
3
substantially(adverb, importance, essential, degree)
3
usually(adverb, importance, essential, degree)
2
ab ovo(expression, start, beginning, latin)
2
basically(adverb, manner, essential, prevalence)
2
cardinally(adverb, manner, essential, prevalence)
2
eminently(adverb, manner, essential, prevalence)
2
especially(adverb, manner, essential, prevalence)
2
fundamentally(adverb, manner, essential, prevalence)
2
importantly(adverb, manner, essential, prevalence)
2
materially(adverb, manner, essential, prevalence)
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APASmart Define. (2015). first and foremost thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/first_and_foremost/thesaurus/synonyms
ChicagoSmart Define. 2015. "first and foremost thesaurus" https://smartdefine.org/first_and_foremost/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, first and foremost thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/first_and_foremost/thesaurus/synonyms>.
MLASmart Define. "first and foremost thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/first_and_foremost/thesaurus/synonyms>