The difference between Affirmative and Negative

When used as interjections, affirmative means an elaborate synonym for the word yes, whereas negative means .}}.

When used as nouns, affirmative means yes, whereas negative means refusal or withholding of assents.

When used as adjectives, affirmative means pertaining to truth, whereas negative means not positive or neutral.

Negative is also verb with the meaning: to refuse.

check bellow for the other definitions of Affirmative and Negative

Affirmative as an adjective:

pertaining to truth; asserting that something is; affirming

Examples:

"an affirmative answer"
Affirmative as an adjective:

pertaining to any assertion or active confirmation that favors a particular result
Affirmative as an adjective:

positive

Examples:

"an affirmative vote"
Affirmative as an adjective:

Confirmative; ratifying.

Examples:

"an act affirmative of common law"
Affirmative as an adjective:

dogmatic
Affirmative as an adjective (logic):

Expressing the agreement of the two terms of a proposition.
Affirmative as an adjective (algebra):

positive; not negative

Affirmative as a noun:

Yes; an answer that shows agreement or acceptance.

Examples:

"That's an affirmative Houston, the space shuttle has lost the secondary thrusters."

"10-4 good buddy. That's an affirmative - the tractor trailer is in the ditch at the side of the highway."

"ant negative"
Affirmative as a noun (grammar):

An answer that shows agreement or acceptance.
Affirmative as a noun (obsolete):

An assertion.

Negative as an adjective:

Not positive or neutral.
Negative as an adjective (physics):

Of electrical charge of an electron and related particles
Negative as an adjective (mathematics):

Of a number: less than zero
Negative as an adjective (linguistics, logic):

Denying a proposition.
Negative as an adjective:

Damaging; undesirable; unfavourable.
Negative as an adjective:

Often used pejoratively: pessimistic; not tending to see the bright side of things.
Negative as an adjective:

Of or relating to a photographic image in which the colours of the original, and the relations of left and right, are reversed.
Negative as an adjective (chemistry):

Metalloidal, nonmetallic; contrasted with positive or basic.

Examples:

"The nitro group is negative."
Negative as an adjective ([[New Age]] [[jargon]], pejorative):

Often preceded by , , , or : to be avoided, bad, difficult, disagreeable, painful, potentially damaging, unpleasant, unwanted.
Negative as an adjective:

Characterized by the presence of features which do not support a hypothesis.

Negative as a noun:

Refusal or withholding of assents; prohibition, veto
Negative as a noun (law):

A right of veto.
Negative as a noun (photography):

An image in which dark areas represent light ones, and the converse.
Negative as a noun (grammar):

A word that indicates negation.
Negative as a noun (mathematics):

A negative quantity.
Negative as a noun (weightlifting):

A rep performed with weight in which the muscle begins at maximum contraction and is slowly extended; a movement performed using only the eccentric phase of muscle movement.
Negative as a noun:

The negative plate of a voltaic or electrolytic cell.