Find Synonyms
inbox Synonyms
Another word for inbox
Choosing another word for inbox depends on context, so the 10 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• noun (Context 1)
An electronic folder or digital repository where incoming emails or direct messages are received and stored.
Usage Example
"She checks her mailbox first thing every morning to see if any urgent requests have arrived overnight."
Strong
mailbox
• noun (Context 2)
A physical tray or basket kept on a desk for receiving incoming paperwork, letters, or documents.
Usage Example
"The assistant placed the newly signed contracts directly into the manager's in-tray."
Strongest
in-tray
in-basket
• verb (Context 3)
To send a private digital message or email to someone.
Usage Example
"If you want more details about the upcoming workshop, feel free to message me at any time."
Strongest
message
dm
direct message
pm
private message
email
Strong
write
Opposites of inbox
The opposite of inbox shifts depending on context. Common opposites include:
outbox
out-tray
out-basket
Cite this Entry
Wordmom. (2026). Synonyms for Inbox. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/inbox