Molestation can be a bunch of creepy non legally defined ways. A person who has sex with a child, is a pedophile, or child rapist.
(Not directed to you) but I keep seeing people wanting "child fucker" to catch on, but idk why it feels skeevy, almost feels like they are adding more ambiguity, as a child could be a child fucker, but they wouldn't be viewed as a pedophile. Where any grown adult who has sec with a child is a pedophile, it's well understood.