centennial (n.)
- anniversary
- annual
- bicentenary
- bicentennial
- biennial
- bimonthly
- birthday
- biweekly
- cental
- centare
- centenarian
- centenary
- centimeter
- centipede
- centurion
- century
- commemoration
- cwt
- daily
- gross
- hecatomb
- hundred
- hundredth
- hundredweight
- jubilee
- monthly
- quarterly
- quincentenary
- quincentennial
- secular
- semimonthly
- semiweekly
- sesquicentennial
- tercentenary
- tercentennial
- triennial
- weekly
- yearly
centennial (adj.)
- annual
- biannual
- bicentenary
- bicentennial
- biennial
- bimonthly
- biweekly
- catamenial
- cental
- centenarian
- centenary
- centesimal
- centred
- daily
- diurnal
- fortnightly
- gross
- hebdomadal
- hourly
- hundred
- hundredth
- menstrual
- momentary
- monthly
- quarterly
- quincentenary
- quincentennial
- quotidian
- secular
- semestral
- semiannual
- semimonthly
- semiweekly
- tertian
- triennial
- weekly
- yearly
