sura vs calf

sura and calf both are nouns.

Word	Noun	Adjective	Verb	Adverb
sura	Yes	No	No	No
calf	Yes	No	No	No

As nouns, sura and calf are synonyms defined as:

sura (noun)	calf (noun)
the muscular back part of the shank	young of domestic cattle
one of the sections (or chapters) in the Koran	young of various large placental mammals e.g. whale or giraffe or elephant or buffalo
	the muscular back part of the shank
	fine leather from the skin of a calf