慶祝【けいしゅく】
congratulation, celebration
慶事【けいじ】
happy event, auspicious event, matter for congratulation
慶弔【けいちょう】
congratulations and condolences
国慶節【こっけいせつ】
anniversary of founding (of PRC), national celebration time
弁慶【べんけい】
strong person, person putting on a brave front, bamboo tube with holes drilled in it (used as a stand for kitchen utensils, fans, etc.), checks, plaid, checked pattern
早慶戦【そうけいせん】
match between Waseda University and Keio University (esp. baseball)