to do (a piece of work) badly and clumsily

blunder, mess up

to make mistakes; do or be wrong

make a mistake; do wrong

to make wild and usually useless efforts (as when one is in deep water and unable to swim)

struggle; be in the dark

to give the wrong direction to (a person, letter etc)

mess up

to govern (a country) badly

mess up

a covering, open at both ends, used to keep the hands warm

bungle