乱伦

乱伦	luàn lún	to violate moral principles; depravity / (esp.) to commit incest; incest
乱	luàn	in confusion or disorder / in a confused state of mind / disorder / upheaval / riot / illicit sexual relations / to throw into disorder / to mix up / indiscriminate / random / arbitrary
伦	lún	human relationship / order / coherence