15 entries under leading topic. ×

5
opening(adjective, start, beginning)
4
first off(adjective, adverb, start, beginning)
4
pioneer(adjective, start, beginning)
4
premier(adjective, start, beginning)
4
prime(adjective, start, beginning)
3
anterior(adjective, start, beginning)
3
head(adjective, start, beginning)
3
headmost(adjective, start, beginning)
3
key(adjective, start, beginning)
3
original(adjective, start, beginning)
3
primary(adjective, start, beginning)
2
beginning(noun, adjective, start, first)
2
front(adjective, start, beginning)
2
initial(adjective, start, beginning)
1
cardinal(adjective, start, beginning)
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APASmart Define. (-0001). last in line thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/last_in_line/thesaurus/antonyms
ChicagoSmart Define. -0001. "last in line thesaurus" https://smartdefine.org/last_in_line/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define -0001, last in line thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/last_in_line/thesaurus/antonyms>.
MLASmart Define. "last in line thesaurus" 30 November -0001. Web. 1 October 2026. <https://smartdefine.org/last_in_line/thesaurus/antonyms>