vigilance

As nouns the difference between vigilance and valiance

is that vigilance is alert watchfulness while valiance is the quality of being valiant; heroism, bravery or valour.

As nouns the difference between vigilance and admiration

is that vigilance is alert watchfulness while admiration is wonder mingled with approbation or delight; an emotion excited by a person or thing possessed of wonderful or high excellence; as, admiration of a beautiful woman, of a landscape, of virtue.

As nouns the difference between vigilance and attentiveness

is that vigilance is alert watchfulness while attentiveness is the state or quality of being attentive.

As nouns the difference between vigilance and watch

is that vigilance is alert watchfulness while watch is a portable or wearable timepiece.

As a verb watch is

(label) to look at, see, or view for a period of time.

As a noun vigilance

is alert watchfulness.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between pugnacity and vigilance

is that pugnacity is the act or characteristic of being aggressive or combative while vigilance is alert watchfulness.

As nouns the difference between vigilance and drowsiness

is that vigilance is alert watchfulness while drowsiness is state of being drowsy.

As nouns the difference between vigilance and trust

is that vigilance is alert watchfulness while trust is confidence in or reliance on some person or quality.

As a verb trust is

to place confidence in; to rely on, to confide, or repose faith, in.

As an adjective trust is

(obsolete) secure, safe.

As nouns the difference between vigilance and observation

is that vigilance is alert watchfulness while observation is the act of observing, and the fact of being observed.

As a noun vigilance

is alert watchfulness.

As a verb ponder is

to wonder, to think of deeply.