vizor vs visor

vizor and visor both are nouns.

Word	Noun	Adjective	Verb	Adverb
vizor	Yes	No	No	No
visor	Yes	No	No	No

As nouns, vizor and visor are synonyms defined as:

Other synonyms of vizor include bill, eyeshade, peak.

As nouns, vizor and visor are synonyms defined as:

vizor and visor: a piece of armor plate (with eye slits) fixed or hinged to a medieval helmet to protect the face

vizor (noun)	visor (noun)
a brim that projects to the front to shade the eyes	a brim that projects to the front to shade the eyes
a piece of armor plate (with eye slits) fixed or hinged to a medieval helmet to protect the face	a piece of armor plate (with eye slits) fixed or hinged to a medieval helmet to protect the face