asaddhamma

evil condition, sin, esp. sexual intercourse; usually mentioned as a set of several sins, viz. as 3 at Iti.85; as 4 at AN.ii.47; as 7 at DN.iii.252, DN.iii.282; as 8 at Vin.ii.202.

a + sat + dhamma, cp. asat & BSk. asaddharma