
Dumb
Literal Silence
Originally meant unable to speak, used for physical inability to vocalize.

In the past, people who were deaf were often called dumb too.
Sensitive Usage
Be careful using 'dumb' to describe non-speaking; it may be offensive.

Instead of 'dumb', it's more respectful to say 'non-verbal'.
Compare with
FoolishIgnorantIntelligentSenselessStupidWitless
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