@pillow,
Quote:I told a co worker to "Leave at at least 10am" to get someplace meaning not to leave any earlier. Apparently everyone I ask takes it that 10 is the latest I was suggesting leaving...
'everyone' is right, Pillow.
Quote:I know it would have been easier to say leave at 10 the earliest.. and I will in the future but was it wrong to say it the way I did?
leave at 10 the earliest would not be grammatical.
leave at 10 at the earliest
would be what you want grammatically but don't you mean to say,
leave at 10 at the latest
I think, ...