FAQs About the word dead letter

Kuollut kirje

the state of something that has outlived its relevance, mail that can neither be delivered nor returned

No synonyms found.

No antonyms found.

dead language => Kuolleet kielet, dead heat => tasapeli, dead hand of the past => Kuolleen käden ote menneisyydestä, dead hand => kuollut käsi, dead end => Umpikuja,