revel

Noun

• unrestrained merrymaking

Verb

• celebrate noisily, often indulging in drinking; engage in uproarious festivities
  • The members of the wedding party made merry all night
    
  • Let's whoop it up--the boss is gone!
    

• take delight in
  • he delights in his granddaughter
    

Related words

• Synonyms: 
  revelry , racket , make whoopie , make merry , make happy , whoop it up , jollify , wassail , delight , enjoy