Flat (5)
'flat' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for stale that I've seen before include "past the sell-by date" , "Lacking freshness" , "Musty or hackneyed" , "Mouldy or hackneyed" , "Unfresh" .)
'flat' is the definition.
(I know that flat can be written as level)
This is all the clue.
(Other definitions for level that I've seen before include "Smooth - sort of crossing" , "Palindromically smooth" , "Come clean" , "Experience an evening out" , "Balanced" .)
'flat' is the definition.
(I know that flat can be written as Apartment)
This is all the clue.
(Other definitions for apartment that I've seen before include "Flat (chiefly US)" , "Accommodation" , "place to live" , "Flat (mainly US)" , "19 across" .)
'flat ?' is the definition.
(thesaurus)
This is the entire clue.
(Another definition for point-blank that I've seen is " Abrupt, direct".)
'flat' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for even that I've seen before include "Still - quits" , "draw" , "Flat - yet" , "Flat, regular" , "Going so far as to" .)