Synonyms:
- advance guard,
- armed guard,
- bank guard,
- bull,
- coast guard,
- commandant,
- cordon,
- cordon sanitaire,
- custodian,
- gaoler,
- garrison,
- goalie,
- goalkeeper,
- goaltender,
- governor,
- guard,
- guarder,
- guardian,
- guardsman,
- inlying picket,
- keeper,
- outguard,
- outpost,
- penologist,
- picket,
- principal keeper,
- prison guard,
- rear guard,
- screw,
- security guard,
- train guard,
- turnkey,
- van,
- vanguard,
- warden,
- warder