60 entries under establishment topic. ×

21
beginning(noun, adjective, action, act, start)
17
start(noun, act, cause, start, rise)
13
commencement(noun, act, cause, start, rise)
10
dawn(noun, cause, start, rise, top)
10
initiation(noun, act, start, top, process)
9
inauguration(noun, act, start, top, process)
9
onset(noun, attack, cause, start, rise)
8
inception(noun, act, cause, start, top)
7
birth(noun, start, rise, top, beginning)
7
ingress(noun, progress, line, approach, course)
7
introduction(noun, start, rise, top, new)
7
outset(noun, start, rise, top, beginning)
6
origin(noun, cause, start, rise, top)
6
overture(noun, start, approach, beginning, addition)
6
source(noun, cause, start, rise, top)
5
debut(noun, adjective, start, beginning, addition)
5
launch(noun, act, start, process, beginning)
4
alpha(noun, start, top, beginning, launch)
4
preamble(noun, start, approach, beginning, addition)
4
preface(noun, top, approach, beginning, creation)
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APASmart Define. (2016). opening thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/opening/thesaurus/synonyms
ChicagoSmart Define. 2016. "opening thesaurus" https://smartdefine.org/opening/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, opening thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/opening/thesaurus/synonyms>.
MLASmart Define. "opening thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/opening/thesaurus/synonyms>