rosszul

• have airsickness, to be airsick, to be crummy, to feel crummy, to feel faint

• to be badly off, to be down on one's luck

• to be doing badly, to flop, to go awry

• untight

• to mishandle, to mismanage, to mistreat

• to misdirect

• to mishandle, to mismanage, to mistreat

• to spoil, spoilt

• to misread, misread

• to mispronounce

• malfunctioning

• to go to the dogs

• you have done it wrong

• to misapply

• to misdirect

• undernourished

• to misread, misread

• ill-advised

• to judge amiss

• misspent

• ill-conceived