General details connected to a lack of circumcision
An arel is considered physically disgusting ["Ma'us"], vis-a-vis certain laws: Pesachim 96a; Zevachim 22b
Whether the laws of an "arel" apply to an arel whose heart is loyal to Gd, and whose lack of circumcision does not indicate lack of desire to serve Gd: Zevachim 22b