ogee vs cyma reversa

ogee and cyma reversa both are nouns.

Word	Noun	Adjective	Verb	Adverb
ogee	Yes	No	No	No
cyma reversa	Yes	No	No	No

As nouns, ogee and cyma reversa are synonyms defined as:

ogee and cyma reversa: a molding that (in section) has the shape of an S with the convex part above and the concave part below

ogee (noun)	cyma reversa (noun)
a molding that (in section) has the shape of an S with the convex part above and the concave part below	a molding that (in section) has the shape of an S with the convex part above and the concave part below