unsound

• unsound

unsound

Adjective

not in good condition; damaged or decayed; "an unsound foundation"

Synonyms:

• unsound

Adjective

not sound financially; "unsound banking practices"

Synonyms:

• unsound

Adjective

containing or based on a fallacy; "fallacious reasoning"; "an unsound argument"

Synonyms:

• fallacious
• unsound

Adjective

suffering from severe mental illness; "of unsound mind"

Synonyms:

• mentally ill
• unsound
• unstable

Adjective

physically unsound or diseased; "has a bad back"; "a bad heart"; "bad teeth"; "an unsound limb"; "unsound teeth"

Synonyms:

• bad
• unfit
• unsound

Adjective

of e.g. advice

Synonyms:

• unsound