having no hue | expressing or consisting of a negation or refusal or denial |
possessing no distinctive quality or characteristics | characterized by or displaying negation or denial or opposition or resistance; having no positive features |
lacking distinguishing quality or characteristics | not indicating the presence of microorganisms or disease or a specific condition |
not supporting or favoring either side in a war, dispute, or contest | reckoned in a direction opposite to that regarded as positive |
having no personal preference | having the quality of something harmful or unpleasant |
having no net electric charge | having a negative charge |
having only a limited ability to react chemically; chemically inactive | designed or tending to discredit, especially without positive or helpful suggestions |
| involving disadvantage or harm |
| less than zero |