The most common and most likely answer to this crossword clue is the 6 letter word HOMELY
H
O
M
E
L
Y
Buddy explains!
The straight part
We know that "comfortable" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case comfortable = homely.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 HOMELY mean?
HOMELY adjective- Lacking in beauty or elegance, plain in appearance, physically unattractive.
- Cozy, befitting a home.
- Characteristic of or belonging to home; domestic.
- On intimate or friendly terms with (someone); familiar; at home (with a person); intimate.
- (of animals) Domestic; tame.
- Personal; private.
- Friendly; kind; gracious; cordial.
- Conservative and family-oriented.
- Simple; plain; familiar; unelaborate; unadorned.