roister
1. [ verb ] engage in boisterous, drunken merry-making
Synonyms: riot carouse
Examples:

"They were out carousing last night"

Related terms: revel orgy wassailer carouse
Similar spelling:   roster
  roisterer
  Royster
  rooster
  roaster
  Rossiter
  Rister
  rostrum
  rostrate
  rose_water