What is another word for un-sound?
Pronunciation: [ˈʌnsˈa͡ʊnd] (IPA) 
Unsound is an adjective that typically describes something that is not physically or mentally healthy or stable. There are a variety of synonyms for this word that can be used to convey a similar meaning. Some examples of synonyms for "un-sound" include unhealthy, unstable, fragile, frail, infirm, weak, unsound, unreliable, unsettled, and compromised. Other related synonyms may include words such as unsafe, dangerous, risky, or hazardous. Depending on the context of the sentence or situation, different synonyms may be more appropriate to convey the intended meaning. Choosing the right synonym can greatly enhance the clarity and impact of a written or spoken message.
