SynonymDefinitionAntonym.com - English Synonym Dictionary

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

A reply of denial

Vote against; refuse to endorse; refuse to assent

Expressing or consisting of a negation or refusal or denial

Characterized by or displaying negation or denial or opposition or resistance; having no positive features

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

Having a negative charge

Designed or tending to discredit, especially without positive or helpful suggestions

Involving disadvantage or harm

Less than zero