33 entries under noun topic. ×

21
celebration(break, trip, leave, fair)
14
birthday(performance, party, achievement, triumph)
11
commemoration(fair, celebration, holiday, observance)
11
holiday(break, time, trip, leave)
8
festival(break, trip, leave, party)
8
ceremony(performance, party, achievement, triumph)
7
bicentennial
7
feast
6
bicentenary
5
jubilee(break, trip, leave, fair)
5
solemnization(performance, party, achievement, triumph)
5
centenary(holiday, commemoration, birthday, jubilee)
5
day of remembrance(expression, idiom)
3
festivity(performance, break, trip, leave)
2
feast day(expression, idiom, celebration, holiday)
2
fete(break, trip, leave, fair)
2
gala(performance, break, trip, leave)
2
milestone(mark, sign, achievement, signpost)
2
red-letter day(celebration, day, observance)
1
break(trip, leave, recess, feast)
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APASmart Define. (2016). anniversary thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/anniversary/thesaurus/synonyms
ChicagoSmart Define. 2016. "anniversary thesaurus" https://smartdefine.org/anniversary/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, anniversary thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/anniversary/thesaurus/synonyms>.
MLASmart Define. "anniversary thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/anniversary/thesaurus/synonyms>