Ill (Adverb)
Meaning 1
With difficulty or inconvenience; scarcely or hardly; "we can ill afford to buy a new car just now".
Meaning 2
(`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well; "he was ill prepared"; "it ill befits a man to betray old friends"; "the car runs badly"; "he performed badly on the exam"; "the team played poorly"; "ill-fitting clothes"; "an ill-conceived plan".