1. (noun) an impairment of health or a condition of abnormal functioning

• animal disease
• anthrax
• aspergillosis
• autoimmune disease
• autoimmune disorder
• blackwater
• boutonneuse fever
• indian tick fever
• kenya fever
• marseilles fever
• cat scratch disease
• communicable disease
• complication
• congenital disease
• genetic abnormality
• genetic defect
• genetic disease
• genetic disorder
• hereditary condition
• hereditary disease
• inherited disease
• inherited disorder
• crud
• cystic breast disease
• cystic mastitis
• fibrocystic breast disease
• fibrocystic disease of the breast
• deficiency disease
• disease of the neuromuscular junction
• disease of the skin
• skin disease
• skin disorder
• endemic
• endemic disease
• enteropathy
• exanthema subitum
• pseudorubella
• roseola infantilis
• roseola infantum
• eye disease
• filariasis
• goiter
• goitre
• struma
• thyromegaly
• incompetence
• industrial disease
• occupational disease
• inflammatory disease
• kawasaki disease
• mucocutaneous lymph node syndrome
• liver disease
• malignance
• malignancy
• meniere's disease
• milk sickness
• mimesis
• onychosis
• ozaena
• ozena
• pappataci fever
• phlebotomus
• sandfly fever
• periarteritis nodosa
• polyarteritis nodosa
• periodontal disease
• periodontitis
• plant disease
• pycnosis
• pyknosis
• respiratory disease
• respiratory disorder
• respiratory illness
• rheumatism

1. (noun) an impairment of health or a condition of abnormal functioning

• illness
• malady
• sickness
• unwellness