On one's guard
Synonyms for On one's guard
- on guard
- upon one's guard
- observantvigilant
- carefulvigilant
- watchfulvigilant
- waryvigilant
- vigilant
- cautiousvigilant
- alertvigilant
- guarded
- on your guard
- on the lookout
- on one's toes
- argus-eyedregardful
- regardful
- mindful
- leeryall ears
- cageyall ears
- not missing a trickall ears
- on the ballall ears
- beady-eyedall ears
- all ears
- wideawake
- prepared
- on the qui vive
- heedful
- on the alert
- ready
- attentive
- chary
For more similar words, try On one's guard on Thesaurus.plus dictionary