| Generic synonyms for letter in Esperanto | 
|  | write | skribi | 
| Specialized synonyms for letter in Esperanto | 
|  | e | retmesaĝo; retletero | 
|  | he | li | 
|  | sin | peko | 
| Terms within for letter in Esperanto | 
|  | address | adreso | 
| Group relationships for letter in Esperanto | 
|  | alphabet | alfabeto |