What does undeliverable mean?
Undeliverable means Not able to be delivered..
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Pronunciation varies by accent · adjective
Not able to be delivered..
The dead letter office keeps undeliverable mail.
The ambitious project to build 500 new hospitals was later deemed to be undeliverable.
Use undeliverable when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Undeliverable means Not able to be delivered..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
The dead letter office keeps undeliverable mail.
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