crow step vs corbiestep

crow step and corbiestep both are nouns.

Word	Noun	Adjective	Verb	Adverb
crow step	Yes	No	No	No
corbiestep	Yes	No	No	No

As nouns, crow step and corbiestep are synonyms defined as:

crow step and corbiestep: (architecture) a step on the top of a gable wall

Other synonyms of crow step include corbel step, corbie-step.

crow step (noun)	corbiestep (noun)
(architecture) a step on the top of a gable wall	(architecture) a step on the top of a gable wall