candor vs candour

candor and candour both are nouns.

Word	Noun	Adjective	Verb	Adverb
candor	Yes	No	No	No
candour	Yes	No	No	No

As nouns, candor and candour are synonyms defined as:

candor and candour: the quality of being honest and straightforward in attitude and speech

Other synonyms of candor include candidness, directness, forthrightness, frankness.

As nouns, candor and candour are synonyms defined as:

candor and candour: ability to make judgments free from discrimination or dishonesty

Other synonyms of candor include fair-mindedness, fairness.

candor (noun)	candour (noun)
the quality of being honest and straightforward in attitude and speech	the quality of being honest and straightforward in attitude and speech
ability to make judgments free from discrimination or dishonesty	ability to make judgments free from discrimination or dishonesty