42 entries under addition topic. ×

20
initiation(noun, act, appearance, accept, cause)
20
beginning(noun, action, act, appearance, cause)
20
commencement(noun, act, cause, start, top)
20
inception(noun, act, cause, start, top)
17
installation(noun, act, accept, start, top)
15
induction(noun, act, accept, top, process)
14
launch(noun, act, cause, start, process)
13
opening(noun, act, start, top, process)
12
institution(noun, lead, opening, launch, foundation)
7
debut(noun, appearance, start, beginning, opening)
7
establishment(noun, company, start, lead, association)
4
baptism(start, beginning, opening, fling)
2
admittance(opening, establishment, introduction, preface)
2
prelude(noun, top, beginning, opening, creation)
2
presentation(noun, appearance, top, beginning, opening)
1
awakening(opening, establishment, introduction, preface)
1
basic principles(expression, opening, establishment, introduction)
1
basic text(expression, opening, establishment, introduction)
1
essentials(opening, establishment, introduction, preface)
1
exordium(opening, establishment, introduction, preface)
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APASmart Define. (2015). inauguration thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/inauguration/thesaurus/synonyms
ChicagoSmart Define. 2015. "inauguration thesaurus" https://smartdefine.org/inauguration/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, inauguration thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/inauguration/thesaurus/synonyms>.
MLASmart Define. "inauguration thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/inauguration/thesaurus/synonyms>