1) Inverted 2) On its head 3) Overturned 4) Put on end 5) Reversed 6) Turned 7) Turned over 8) Turned up at the end 9) Upset 10) Wrong side up 11) Wrong way up Found on https://www.crosswordclues.com/clue/upturned
turned or directed upward: upturned eyes. · turned over; upside down: an upturned canoe. · having a turned-up end: an upturned nose. Found on https://www.infoplease.com/dictionary/upturned