true

As an adjective true

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

As a verb face is

.

As adjectives the difference between free and true

is that free is (label) unconstrained while true is (label) one of two states of a boolean variable; logic.

As an adverb free

is without needing to pay.

As a verb free

is to make free; set at liberty; release; rid of that which confines, limits, embarrasses, or oppresses.

As a noun free

is (australian rules football|gaelic football) abbreviation of free kick.

As adjectives the difference between true and undefined

is that true is (label) one of two states of a boolean variable; logic while undefined is lacking a definition or value.

As a verb rumors

is (rumor).

As an adjective true is

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

As a noun vibrant

is trill.

As an adjective true is

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

As an adjective true

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

As a preposition thru is

.

As an adjective true

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

As a letter o is

the letter o with an acute accent above it.