1) Abhorrent 2) Abject 3) Base 4) Beneath contempt 5) Contemptible 6) Dirty 7) Disdainful 8) Disgraceful 9) Evil 10) Filthy 11) Fouty 12) Hated 13) Hateful 14) Ignoble 15) Loathsome 16) Lousy 17) Low 18) Mean 19) Odious 20) Ratty 21) Reviled 22) Rotten 23) Rotten to the core 24) Vile 25) Wicked 1) Adjective for Bill Sikes 2) Contemptible 3) Contemptible or mean 4) Deserving to be despised 5) Ignoble 6) Morally reprehensible 
• (a.) Fit or deserving to be despised; contemptible; mean; vile; worthless; as, a despicable man; despicable company; a despicable gift.
Des'pi·ca·ble adjective [ Latin despicabilis , from despicari to despise; akin to despicere . See Despise .] Fit or deserving to be despised; contemptible; mean; vile; worthless; as, a despicable man; despicable company; a despicable gift. Syn.
[adj] - morally reprehensible
ugly adjective morally reprehensible; `would do something as despicable as murder`; `ugly crimes`; `the vile development of slavery appalled them`; `a slimy little liar`
deserving to be despised; contemptible: a mean, despicable man.