Heteren-/Hetren-: feeling attracted to non-binary people and (an)other dissimilar/different or opposite gender(s); describing enboric heter(o)-/het(r(o))- (hetrenboric).
Can be used as heterenamoric, hetrenaric, heterenromantic, heterenplatonic, heterensensual, heterensexual and so on.
See also: differo-, contraic, enanteic, hetra-/hetera-, penulti-, duaric, ultric, trixen-, toren-, poly-. ~ ap