crasher
1. [ noun ] someone who gets in (to a party) without an invitation or without paying
Synonyms: unwelcome_guest gatecrasher
Related terms: intruder barge_in
Similar spelling:   crusher
  crosier
  croaker
  Creager
  Croucher
  crosshairs
  Croker
  Criger
  Creger
  Crager
  cruiser
  crozier
  Crooker
  Crocker
  Crigger
  cracker
  crossruff
  crossroad
  crockery
  crackers