1) Anatropous 2) Concave 3) Onend 4) Topsy turvy 5) Turned 6) Upsidea 7) Upside down 8) Upturned 1) Completely inverted 2) Turned 3) Turned inside out or inwards 4) Upside-down 
turned updide down
• (imp. & p. p.) of Invert • (a.) Changed to a contrary or counterchanged order; reversed; characterized by inversion. • (a.) Situated apparently in reverse order, as strata when folded back upon themselves by upheaval.
qualifies a machine in which the usual electromagnetic functions of the stationary and revolving members are interchanged
Flying upside down 
turned inside out or inwards.
In·vert'ed adjective 1. Changed to a contrary or counterchanged order; reversed; characterized by inversion. 2. (Geol.) Situated apparently in reverse order, as strata when folded back upon themselves by upheaval. Inverted arch (Architecture) , 
Turned over; end-for-end; top-side down.
turned updide down
[adj] - being in such a position that top and bottom are reversed
upside-down adjective being in such a position that top and bottom are reversed; `a quotation mark is sometimes called an inverted comma`; `an upside-down cake`