3
peculiarly
3
yea
2
begin with
2
capitally
2
cardinally
2
eminently(adverb, superiority)
2
exceptionally
2
headly
2
in general(expression, idiom, adverb)
2
leadingly
2
majorly
2
on the whole(expression, idiom, adverb)
2
originally
2
preeminently(adverb, superiority)
2
primally
2
primely
2
prominently(adverb, superiority)
2
supremely(adverb, superiority)
1
ab ovo
1
adeptly
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APASmart Define. (2015). principally thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/principally/thesaurus/synonyms
ChicagoSmart Define. 2015. "principally thesaurus" https://smartdefine.org/principally/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, principally thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/principally/thesaurus/synonyms>.
MLASmart Define. "principally thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/principally/thesaurus/synonyms>