Find Antonyms
inbox Antonyms
Opposite of inbox
Because the opposite of inbox shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast 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 outbox first thing every morning to see if any urgent requests have arrived overnight."
Strongest
outbox
• 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 outbox."
Strongest
outbox
out-tray
out-basket
Similar words to inbox
Words similar to inbox shift depending on context. Common synonyms include:
in-tray
in-basket
direct message
message
dm
private message
pm
email
Cite this Entry
Wordmom. (2026). Antonyms for Inbox. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/inbox