ill

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.

Ill is a related term of enervated.

As adjectives the difference between ill and enervated

is that ill is (label) evil; wicked (of people) while enervated is weakened, debilitated or deprived of strength or vitality.

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

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

As a verb enervated is

(enervate).

As adjectives the difference between ill and wizened

is that ill is evil; wicked (of people) while wizened is withered; lean and wrinkled by shrinkage as from age or illness.

As an adverb ill

is not well; imperfectly, badly; hardly.

As a noun ill

is trouble; distress; misfortune; adversity.

As a verb wizened is

past tense of wizen.