anniversaries
anniversary
annual holiday
bicentenary
bicentennial
biennial
birthday
bissextile day
celebrating
celebration
centenary
centennial
ceremony
decennial
diamond jubilee
dressing ship
fanfare
fanfaronade
favor
festivity
flourish of trumpets
golden wedding anniversary
holiday
holy days
immovable feast
jubilee
keepsake
leap year
marking the occasion
memento
memento mori
memorabilia
memorial
memorialization
memorials
memories
memory
name day
natal day
observance
octennial
ovation
quadrennial
quasquicentennial
quincentenary
quincentennial
quinquennial
rejoicing
relic
ceremonial
ceremonial occasion
acknowledgment
commemorative
eve
recital
remembrance
thanksgiving
tidings
Alsatian
Americanization
Appalachian
Balkanization
Christianization
Confederation
Corp.
Croatian
Dalmatian
Desegregation
Finlandization
Haitian
Horatian
Incarnation
Islamization
Japanimation
Nation
Plantation
Reformation
Revelation
Russification
Tribulation
Visitation
abbreviation
abdication
aberration
abomination
abrogation
acceleration
acclamation
acclimation
accommodation
accreditation
accumulation
accusation
acidification
activation
adaptation
adjudication
administration
admiration
adoration
adulation
adulteration
advocation
affectation
affiliation
affirmation
affrication
agglomeration