ill

As a proper noun lol

is (league of legends) .

As an adjective ill is

(label) evil; wicked (of people).

As an adverb ill is

not well; imperfectly, badly; hardly.

As a noun ill is

(often pluralized) trouble; distress; misfortune; adversity.

Ill is a synonym of surly.

As adjectives the difference between ill and surly

is that ill is (label) evil; wicked (of people) while surly is (obsolete) lordly, arrogant, supercilious.

As adverbs the difference between ill and surly

is that ill is not well; imperfectly, badly; hardly while surly is (obsolete) in an arrogant or supercilious manner.

As a noun ill

is (often pluralized) trouble; distress; misfortune; adversity.

Ill is a related term of morbid.

As adjectives the difference between ill and morbid

is that ill is (label) evil; wicked (of people) while morbid is (originally) of, or relating to disease.

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

is (often pluralized) trouble; distress; misfortune; adversity.

As nouns the difference between fever and ill

is that fever is fever while ill is (often pluralized) trouble; distress; misfortune; adversity.

As an adjective ill is

(label) evil; wicked (of people).

As an adverb ill is

not well; imperfectly, badly; hardly.

Weak is a related term of ill.

As adjectives the difference between weak and ill

is that weak is lacking in force (usually strength) or ability while ill is (label) evil; wicked (of people).

As an adverb ill is

not well; imperfectly, badly; hardly.

As a noun ill is

(often pluralized) trouble; distress; misfortune; adversity.

Ill is a related term of calamity.

As nouns the difference between ill and calamity

is that ill is (often pluralized) trouble; distress; misfortune; adversity while calamity is an event resulting in great loss.

As an adjective ill

is (label) evil; wicked (of people).

As an adverb ill

is not well; imperfectly, badly; hardly.

Ill is a synonym of vengeful.

As adjectives the difference between ill and vengeful

is that ill is (label) evil; wicked (of people) while vengeful is vindictive or wanting vengeance.

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

is (often pluralized) trouble; distress; misfortune; adversity.

Ill is a related term of lean.

As an adjective ill

is (label) evil; wicked (of people).

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

is (often pluralized) trouble; distress; misfortune; adversity.

As a proper noun lean is

.

Ill is a synonym of acrimonious.

As adjectives the difference between ill and acrimonious

is that ill is (label) evil; wicked (of people) while acrimonious is angry, acid, and sharp in delivering argumentative replies: bitter; mean-spirited; sharp in language or tone.

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

is (often pluralized) trouble; distress; misfortune; adversity.

Impairment is a related term of ill.

As nouns the difference between impairment and ill

is that impairment is the result of being impaired; a deterioration or weakening; a disability or handicap; an inefficient part or factor while ill is (often pluralized) trouble; distress; misfortune; adversity.

As an adjective ill is

(label) evil; wicked (of people).

As an adverb ill is

not well; imperfectly, badly; hardly.