Synonyms|109Antonyms|0|Broader|3Narrower|0Related|20

32 entries under adjective topic. ×

13
centennial(noun, five, birthday, anniversary)
12
century(noun, five, centennial)
6
hundred(five, 100)
3
secular
3
decennary
2
centurial(five, centennial)
2
time period
1
billion
1
dozen
1
heptagonal
1
hexadic
1
hexagonal
1
hexahedral
1
jillion
1
kilo
1
million
1
octad
1
octagonal
1
period
1
period of time
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APASmart Define. (2015). centenary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/centenary/thesaurus/synonyms
ChicagoSmart Define. 2015. "centenary thesaurus" https://smartdefine.org/centenary/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, centenary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/centenary/thesaurus/synonyms>.
MLASmart Define. "centenary thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/centenary/thesaurus/synonyms>