The most common and most likely answer to this crossword clue is the 8 letter word STAND-BY
S
T
A
N
D
-
B
Y
Buddy explains!
The straight part
We know that "Remain loyal to" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case remain loyal to = stand-by.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 STAND-BY mean?
STAND-BY noun- A state of readiness without immediate involvement; remaining in preparation for (a sudden or unforeseen event or situation).
- Sleep mode
- (travel) Waiting at the airport in the hope of getting a seat on a flight that is already booked out.
- Something that is standard, well-tested, or frequently used.