reference

As a noun individual is

a person considered alone, rather than as belonging to a group of people.

As an adjective individual is

relating to a single person or thing as opposed to more than one.

As a verb bases

is .

As a noun substitution is

substitution, replacement.

As a noun indifference

is indifference, uncaringness.

As an adjective false is

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

As a noun authority

is (label) the power to enforce rules or give orders.