Letter box
Synonyms for Letter box
- mailboxmail box
- postboxmail box
- post-office box
- call box
- letterboxpostboxmail box
- mail dropmail box
- mail slot
- pillar boxmail box
- letter dropmail box
- mail box
- po box
- post office box
- post box
- maildrop
- box
- in-box
- call-box
- letter-box
- compartment
For more similar words, try Letter box on Thesaurus.plus dictionary