Centennial Synonyms

sĕn-tĕnē-əl
The 100th anniversary (or the celebration of it)
(Noun)
Synonyms:
  1. centenary
  2. centesimal
  3. centuple
Of or relating to or completing a period of 100 years
(Adjective)
Synonyms:
  1. centenary
Synonyms:
(Adverb)
  1. hundredfold