1) Axed 2) Deserted 3) Ditched 4) Poured out 5) Sold 1) Drop 2) Got rid of the dud MEP 3) Left by someone 4) Left rubbish illegally 5) That is dropped in a heap 6) Threw over 7) Unloaded 
Dumped is a British reality television programme which started on 2 September 2007 and aired nightly until 5 September 2007 on Channel 4. It involved 11 contestants living for three weeks on a rubbish dump next to a landfill site near Croydon, Surrey. The contestants who `survived` the 21 days and used only what they found on the dump were award.....
• (imp. & p. p.) of Dump
[adj] - that is dropped in a heap
adjective that is dropped in a heap; `his hastily dumped clothes`; `the money was there, dumped all over the floor`