upon one's guard
English Thesaurus
1. vigilant (adj.all)
| similar | : | wary, |
| definition | : | marked by keen caution and watchful prudence (adj.all) |
Visual ArtiKata
Explore upon one's guard in ArtiKata.com >
| similar | : | wary, |
| definition | : | marked by keen caution and watchful prudence (adj.all) |