watchdog
[woch-dawg, -dog]
/ ˈwɒtʃˌdɔg, -ˌdɒg /
NOUN
custodian
Synonyms
STRONGEST
STRONG
WEAK
NOUN
guard dog
Synonyms
NOUN
guardian
Synonyms
NOUN
monitor
Synonyms
STRONGEST
STRONG
WEAK
NOUN
warden
Synonyms
Antonyms
WEAK
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.