NONNEGATIVE Antonyms

• (sometimes followed by `to') causing harm or injury

• designed or tending to discredit, especially without positive or helpful suggestions

• causing or capable of causing harm

• 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

• a reply of denial

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

• 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

• vote against; refuse to endorse; refuse to assent

• not encouraging or approving or pleasing

• (of winds or weather) tending to hinder or oppose

• involving or creating circumstances detrimental to success or effectiveness