The most common and most likely answer to this crossword clue is the 6 letter word EEYORE
I've seen this crossword clue in Independent
E
E
Y
O
R
E
More clues leading to the result EEYORE
- Bear’s friend in bygone days with body of deer
- Friend to bear errors excepted long ago
- Finally The Observer covers men being plagued by pessimism
- Friend of mine’s product overseen by evil eye
- From Early English long ago, a donkey’s name
- Friend to bear every journey with constant interruptions
- He was gloomy about going after every job when regularly rejected
- Essentially deem ancient times a misery!
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.