Synonymes picket (anglais)

Nom
- demonstrator : dissident, protestor, objector, agitator
- look-out : scout, spotter, watchman, sentinel, guard, sentry, patrolman
- stake : post, pole, peg, tether, paling, pale, pillar

Verbe
- enclose : fence, pale, corral, imprison, bound
- strike : blockade, boycott, protest, demonstrate, rally, march