"leprous"
5 occurrences in KJV
And the LORD said furthermore unto him, Put now thine hand into thy bosom. And he put his hand into his bosom: and when he took it out, behold, his hand was leprous as snow.
He is a leprous man, he is unclean: the priest shall pronounce him utterly unclean; his plague is in his head.
And the cloud departed from off the tabernacle; and, behold, Miriam became leprous, white as snow: and Aaron looked upon Miriam, and, behold, she was leprous.