Katharos=pure in Greek, what about in Latin?

[JGarrison]

Got this from skylax<br /><br />"The original Greek form is Aikaterine (Ekaterini), a word of obscure etymology, which became Katerina.<br />The name became then Catharina in Latin because the Latin-speaking people believed that the name derived from the Greek "katharos", meaning "pure".<br /><br />What would be the best word for pure to match this in Latin? sanctus, castus?<br />

[vinobrien]

inviolatus? integrus?

[Skylax]

... purus?

[JGarrison]

Lol, you guys suck!!;D Okay, say I chose Sanctus, is that the correct ending?

[benissimus]

Sancta would be the feminine... Sanctus would match Katharos in gender though.