I have a stack of unread books waiting to be read.
unread email
Frequency:
70
%
I have several unread emails that I need to respond to.
unread text
Frequency:
65
%
I received an unread text from my friend last night.
unread document
Frequency:
60
%
There is an unread document attached to the email.
Idiomatic Expressions for unread
Phrase: Unread message
Meaning: A message that has not been read by the recipient.
Usage: I have several unread messages on my phone that I need to check.