apex

As a noun apex

is apex.

As an adverb extremely is

(degree) to an extreme degree.

As a noun apex

is apex.

As an adjective false is

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

As a pronoun summet

is .

As an adverb summet

is .

As a noun apex is

apex.

As nouns the difference between apex and perfect

is that apex is apex while perfect is (grammar) the perfect tense, or a form in that tense.

As an adjective perfect is

fitting its definition precisely.

As a verb perfect is

to make perfect; to improve or hone.

As a noun apex

is apex.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between apex and expert

is that apex is apex while expert is (label) rate assessor.

As nouns the difference between apex and apex

is that apex is apex while apex is apex.

As nouns the difference between quake and apex

is that quake is a trembling]] or [[shake|shaking while apex is apex.

As a verb quake

is (lb) to tremble or shake.

As nouns the difference between apex and extremity

is that apex is the highest point of something while extremity is the most extreme or furthest point of something.

Degree is a related term of apex.

As nouns the difference between degree and apex

is that degree is (obsolete|outside|heraldry) a step on a set of stairs; the rung of a ladder while apex is apex.