The most common and most likely answer to this crossword clue is the 8 letter word KNIGHTLY
K
N
I
G
H
T
L
Y
More clues leading to the result KNIGHTLY
- Noble, like the News at Ten broadcast?
- Noble king, regularly in the dark?
- The speaker’s regularly late? So cavalier!
- Heroic every evening following king
- Atonement had her sounding gallant
- Gallant seven times a week on the radio
- Noble actress, not English
- Kirsty Young initially admits evening with student that’s chivalrous
- Heard on a regular basis, as Galahad
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 KNIGHTLY mean?
KNIGHTLY adjective- Of or pertaining to a knight or knights.
- Befitting a knight; formally courteous (as a knight); chivalrous, gallant and courtly.
- In the manner of a knight; chivalrously.