1
in the beginning(expression, adjective, idiom, head, beginning)
1
in the forefront(expression, idiom)
1
in the front(expression, idiom)
1
inceptive(adjective, head, beginning, fresh, original)
1
incipient(adjective, head, beginning, fresh, original)
1
infant(adjective, beginning, opening, original, primary)
1
introductory(adjective, head, beginning, fresh, original)
1
key(adjective, head, beginning, opening, original)
1
lead off(expression, adjective, head, beginning, fresh)
1
least(adjective, head, beginning, opening, original)
1
low
1
magisterial
1
maiden
1
maximal
1
meridian
1
meridional
1
most important(expression, adjective, order, heavy, prime)
1
nascent(adjective, beginning, opening, fresh, original)
1
number one(expression, adjective, order, heavy, important)
1
numero uno(expression, adjective, head, beginning, fresh)
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APASmart Define. (2015). headmost thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/headmost/thesaurus/synonyms
ChicagoSmart Define. 2015. "headmost thesaurus" https://smartdefine.org/headmost/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, headmost thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/headmost/thesaurus/synonyms>.
MLASmart Define. "headmost thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/headmost/thesaurus/synonyms>