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On guard has 50 synonyms. The top synonyms for on guard are cautious, canny, all ears, on the watch, watchful, mindful, politic, observant and 42 more. Browse the full list below.
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| Random | DefinitionA common synonym for on guard is cautious. Other synonyms include canny, all ears, on the watch, watchful.
On guard has 50 synonyms listed on Thesaurasize.
(adj): the starting position of a fencing bout; en garde; vigilant, alert
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