4
celebration(noun, opening, ceremony, inaugural)
4
official function(expression, opening, ceremony, inaugural)
3
event of interest(expression, action, event, affair)
3
official engagement(expression, opening, ceremony, inaugural)
3
solemnities(expression, opening, ceremony, inaugural)
3
affair(noun, activity, process, ceremony)
3
ceremony(noun, expression, opening, solemnity, inaugural)
3
soiree(noun, activity, process, ceremony)
3
solemnity(noun, expression, opening, ceremony, inaugural)
3
unveiling(noun, opening, ceremony, inaugural)
2
jubilation(noun, opening, ceremony, inaugural)
2
exultance(noun, opening, ceremony, inaugural)
2
festivity(noun, opening, ceremony, inaugural)
2
flourish(noun, opening, ceremony, inaugural)
2
flourish of trumpets(expression, opening, ceremony, inaugural)
2
formal session(expression, opening, ceremony, inaugural)
2
policy(noun, activity, process, ceremony)
1
arrangement(noun, activity, process, ceremony)
1
dedication(noun, opening, ceremony, inaugural)
1
exultation(noun, opening, ceremony, inaugural)
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APASmart Define. (1970). grand opening thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/grand_opening/thesaurus/synonyms
ChicagoSmart Define. 1970. "grand opening thesaurus" https://smartdefine.org/grand_opening/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 1970, grand opening thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/grand_opening/thesaurus/synonyms>.
MLASmart Define. "grand opening thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/grand_opening/thesaurus/synonyms>