As nouns the difference between meeting and meetup

is that meeting is the action of the verb to meet while meetup is an arranged informal meeting.

As a verb meeting

is present participle of lang=en.

As adjectives the difference between fused and unfused

is that fused is joined together by fusing while unfused is not fused; distinct.

As a verb fused

is past tense of fuse.

As a verb fuse

is .

As an adjective unfused is

not fused; distinct.

As adjectives the difference between negative and anticorrelated

is that negative is while anticorrelated is (sciences) having a negative correlation, such that one quantity increases when another decreases.

As a noun correlation

is a reciprocal, parallel or complementary relationship between two or more comparable objects.

As an adjective anticorrelated is

having a negative correlation, such that one quantity increases when another decreases.

Anticorrelated is a related term of anticorrelation.

As a noun anticorrelation

is negative correlation (a relationship in which one value increases as the other decreases).

As an adjective anticorrelated is

having a negative correlation, such that one quantity increases when another decreases.

As a noun apoptosis

is (biology|cytology) a process of programmed cell death by which cells undergo an ordered sequence of events which lead to death of the cell, as occurs during growth and development of the organism, as a part of normal cell aging, or as a response to cellular injury.

As an adjective antiapoptotic is

(biology) acting to prevent apoptosis.

As a verb overriding

is .

As a noun megathrust is

(geology) a sudden slip along a fault between a subducting and an overriding plate; results in a major earthquake.

As an adjective plate

is (heraldry) (strewn) with plates.

As a noun megathrust is

(geology) a sudden slip along a fault between a subducting and an overriding plate; results in a major earthquake.

As nouns the difference between earthquake and megathrust

is that earthquake is a shaking of the ground, caused by volcanic activity or movement around geologic faults while megathrust is a sudden slip along a fault between a subducting and an overriding plate; results in a major earthquake.