ocher vs ochre

ocher and ochre both are nouns.

Word	Noun	Adjective	Verb	Adverb
ocher	Yes	Yes	No	No
ochre	Yes	Yes	No	No

As adjectives, ocher and ochre are synonyms defined as:

As nouns, ocher and ochre are synonyms defined as:

As nouns, ocher and ochre are synonyms defined as:

ocher and ochre: any of various earths containing silica and alumina and ferric oxide; used as a pigment

ocher (noun)	ochre (noun)
a moderate yellow-orange to orange color	a moderate yellow-orange to orange color
any of various earths containing silica and alumina and ferric oxide; used as a pigment	any of various earths containing silica and alumina and ferric oxide; used as a pigment

ocher (adjective)	ochre (adjective)
of a moderate orange-yellow color	of a moderate orange-yellow color