Main entry: undeniable
Definition: not possible to deny
Antonyms: deniable
Definition: capable of being denied or contradicted
Antonyms: negative
Definition: characterized by or displaying negation or denial or opposition or resistance; having no positive features
Antonyms: neutral
Definition: possessing no distinctive quality or characteristics
Antonyms: negative
Definition: reckoned in a direction opposite to that regarded as positive
Antonyms: disconfirming, negative
Definition: not indicating the presence of microorganisms or disease or a specific condition
Antonyms: contestable
Definition: capable of being contested