adjective
not in good condition
Examples
- damaged or decayed
- an unsound foundation
adjective
not sound financially
Examples
- unsound banking practices
adjective
containing or based on a fallacy
Synonyms
Examples
- fallacious reasoning
- an unsound argument
adjective
suffering from severe mental illness
Synonyms
Examples
- of unsound mind
adjective
physically unsound or diseased
Synonyms
Examples
- has a bad back
- a bad heart
- bad teeth
- an unsound limb
- unsound teeth