I'm new to this, and it's taking all my orienteering skills to find my way around, but I'm fascinated by the responses. I prefer disoriented to disorientated, if only for the brevity, which seems like a reasonable argument since it appears to have become a toss up between the two.

BTW Would disorienteering be akin to lying on the couch with one's eyes closed?

David

Carpe rutila

Carpe whatever