166 entries under noun topic. ×

20
inauguration(act, appearance, accept, cause)
19
beginning(action, act, appearance, cause)
17
introduction(appearance, cause, start, top)
16
inception(act, appearance, cause, start)
16
start(verb, act, appearance, cause)
15
installation(act, accept, start, top)
15
institution(opening, addition, establishment, origin)
14
induction(act, accept, start, top)
14
origination(act, start, top, process)
13
commencement(act, appearance, cause, start)
11
creation(cause, start, top, beginning)
11
investiture(act, accept, start, process)
10
establishment(start, beginning, opening, addition)
9
debut(appearance, start, opening, addition)
9
opening(act, start, top, process)
8
foundation(cause, start, beginning, opening)
8
launch(act, start, process, beginning)
8
onset(start, top, beginning, opening)
8
origin(cause, start, top, beginning)
7
admission(appearance, start, beginning, opening)
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APASmart Define. (2015). initiation thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/initiation/thesaurus/synonyms
ChicagoSmart Define. 2015. "initiation thesaurus" https://smartdefine.org/initiation/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, initiation thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/initiation/thesaurus/synonyms>.
MLASmart Define. "initiation thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/initiation/thesaurus/synonyms>