Watch dog
Synonyms for Watch dog
- supervisor
- inspector
- custodian
- watchdog
- checker
- protector
- guardian
- scrutineer
- monitor
- ombudsman
- guard dog
- conservator
- treasurer
- curator
- keeper
- examiner
- controller
- onlooker
- spectator
- watcher
- observer
- listening-dog
- house-dog
For more similar words, try Watch dog on Thesaurus.plus dictionary