blind bend vs blind curve

blind bend and blind curve both are nouns.

Word	Noun	Adjective	Verb	Adverb
blind bend	Yes	No	No	No
blind curve	Yes	No	No	No

As nouns, blind bend and blind curve are synonyms defined as:

blind bend and blind curve: a curve or bend in the road that you cannot see around as you are driving

blind bend (noun)	blind curve (noun)
a curve or bend in the road that you cannot see around as you are driving	a curve or bend in the road that you cannot see around as you are driving