Dark letter Synonyms

Dark replaced

mysterious letter

sinister letter

secret letter

cryptic letter

ominous letter

Definitions for Dark

(adjective) being without light or without much light
(adjective) not having a light complexion
(adjective) causing or marked by an atmosphere lacking in cheer

DL abbreviation

DL is an abbreviation for Dark Letter

What does DL stand for?

DL stands for "Dark Letter"

Letter replaced

dark character

Definitions for Letter

(noun) a message on paper from one person or group to another
(noun) the owner of land or housing that is rented to another
(noun) a written message addressed to a person or organization