negative

negative - noun

a reply of denial

a piece of photographic film showing an image with light and shade or colors reversed

negative - verb

negative - adjective

characterized by or displaying negation or denial or opposition or resistance; having no positive features
expressing or consisting of a negation or refusal or denial
not indicating the presence of microorganisms or disease or a specific condition
reckoned in a direction opposite to that regarded as positive
having the quality of something harmful or unpleasant
less than zero
designed or tending to discredit, especially without positive or helpful suggestions
having a negative charge
involving disadvantage or harm

negative - thesaurus