The wiki page for sexual assault currently states, "Sexual assault is any kind of unwanted physical sexual contact. This term includes acts of rape, and molestation." The wiki page for molestation currently states, "Any unwanted sexual advance (though not necessarily full-blown sexual assault) such as deliberate exposure to an uninterested partner." However, glancing through the tags, they appear to be used interchangeably. This is probably because the latter is not the colloquial definition of molestation (which does involve sexual assault).
Do these separate tags serve a purpose, or should they be aliased?