egg-and-dart vs egg-and-anchor

egg-and-dart and egg-and-anchor both are nouns.

Word	Noun	Adjective	Verb	Adverb
egg-and-dart	Yes	No	No	No
egg-and-anchor	Yes	No	No	No

As nouns, egg-and-dart and egg-and-anchor are synonyms defined as:

egg-and-dart and egg-and-anchor: a decorative molding; a series of egg-shaped figures alternating with another shape

Other synonyms of egg-and-dart include egg-and-tongue.

egg-and-dart (noun)	egg-and-anchor (noun)
a decorative molding; a series of egg-shaped figures alternating with another shape	a decorative molding; a series of egg-shaped figures alternating with another shape