malevolent or hostile

ill feeling

morally evil

ill deeds

in an unfortunate manner; badly or unluckily

ill-fated

in a faulty, imperfect, or unpleasant manner

ill-equipped

with displeasure or hostility

in a harsh manner

She has used him ill

unfavourably; critically

He never spoke ill of his neighbours

something that disturbs or afflicts

There must be a cure for the country's economic and social ills

an ailment or illness

misfortune or trouble, or a misfortune or trouble

We can only hope no more ills befall him