boldandalert
adjectiveUK /ˌbəʊld ən əˈlɜːt/
US /ˌboʊld ən əˈlɜrt/
Being bold and alert means you are brave and paying close attention.
The boldandalert puppy explored the new garden without any fear.
OTHER MEANINGS
2. Showing courage while staying ready to react quickly.
The boldandalert firefighter stayed calm and noticed every detail.
3. Acting with confidence and keeping your eyes open.
She was boldandalert during the school play and remembered all her lines.
4. Being unafraid but careful at the same time.
The boldandalert hiker crossed the bridge and watched each step.