Casual (10)
'casual' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for idle that I've seen before include "Monty Python's Eric, b. 1943" , "Frivolous" , "Loaf" , "Mike" , "no longer employed?" .)
'casual' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for incidental that I've seen before include "By the way" , "Not an essential" , "fortuitous" , "form of music" .)
'casual' is the definition.
(I know that casual can be written as nonchalant)
This is all the clue.
(Other definitions for nonchalant that I've seen before include "Calmly unconcerned" , "Cool" , "Casually calm and relaxed" , "Uncaring" , "Casually unconcerned" .)
'casual' is the definition.
(I know that casual can be written as free-and-easy)
This is all the clue.
(Other definitions for free and easy that I've seen before include "Unconstrained" , "Cheerfully tolerant" , "Casual" .)
'casual' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for informal that I've seen before include "Casual, free and easy" , "If normal, be casual and without ceremony" , "Unofficial, relaxed" , "Cosy -- loose" , "Casual or unofficial" .)
'casual' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for slap-happy that I've seen before include "free with the greasepaint?" , "Cheerfully irresponsible" , "Boisterously" , "Silly - unmethodical - punch-drunk" .)