The most common and most likely answer to this crossword clue is the 9 letter word WEARISOME
I've seen this crossword clue in Independent
W
E
A
R
I
S
O
M
E
More clues leading to the result WEARISOME
- Boring sport, one followed by a few
- Tiring, I saw more failing with low grade
- Tedious don is with Greek poet wasting hour
- Trying, we come to light embracing sacred mantra
- Vexatious bridge pair happen to claim honour
- Hard work initially, easier otherwise to maintain order
- A few overcome by river current, like a bore?
- Attention is absorbed by a lot of females of limited attraction?
- Tedious first person among royals is entering a capital
- Dull ladies mainly may accept a rise being out
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.
What does WEARISOME mean?
WEARISOME adjective- Tiresome, tedious or causing fatigue.