دَعَرٌ

Bad, corrupt, or wicked, conduct; synonym فَسَادٌ, [in the sense of إِفْسَادٌ,] (S, K,) and خُبْثٌ; (S, A, K;) and ↓ دَعَارَةٌ (S, A, Msb, K) and ↓ دِعَارَةٌ and ↓ دَعْرَةٌ, or ↓ دَعَرَةٌ, (as in different copies of the K,) signify the same; synonym خُبْثٌ, (S, A, Msb, K,) and إِفْسَادٌ; (Msb;) and vice, or immorality; vitious, or immoral, conduct; transgression of the command of God; or the com- mission of adultery or fornication: (S, A, K:) and treachery; and hypocrisy: (TA:) and ↓ دَعَارَةٌ also signifies illnature; or excessive perverseness or crossness: (Msb:) and ↓ دَعَارَّةٌ, with a sheddeh to the ر, evilness, or badness, in the disposition; (K;) as also ↓ دَعَرَةٌ. (TA.)