38 entries under head topic. ×

1
introductory(adjective, beginning, opening, original)
1
key(adjective, beginning, opening, original)
1
lead off(expression, adjective, beginning, prime)
1
leading(adjective, beginning, opening, original)
1
numero uno(expression, adjective, beginning, prime)
1
opening(adjective, beginning, original, prime)
1
original(adjective, beginning, opening, prime)
1
pioneer(adjective, beginning, opening, original)
1
premier(adjective, beginning, opening, original)
1
primary(adjective, beginning, opening, original)
1
prime(adjective, beginning, opening, original)
1
primeval(adjective, beginning, opening, original)
1
primitive(adjective, beginning, opening, original)
1
primogenial(adjective, beginning, opening, original)
1
primordial(adjective, beginning, opening, original)
1
pristine(adjective, beginning, opening, original)
1
right up front(expression, adjective, idiom, beginning)
1
rudimentary(adjective, beginning, opening, original)
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APASmart Define. (2015). least thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/least/thesaurus/synonyms
ChicagoSmart Define. 2015. "least thesaurus" https://smartdefine.org/least/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, least thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/least/thesaurus/synonyms>.
MLASmart Define. "least thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/least/thesaurus/synonyms>