Dictionary and Thesaurus

Definition of Illness

• (n.) The condition of being ill, evil, or bad; badness; unfavorableness.
• (n.) Disease; indisposition; malady; disorder of health; sickness; as, a short or a severe illness.
• (n.) Wrong moral conduct; wickedness.

Synonyms of Illness

• Unwellness
• Malady
• Sickness

Antonyms of Illness

• Wellness
• Wellness

Homophones of Illness