a grey area

(British & Australian) also a gray area (American)

a subject or problem that people do not know how to deal with because there are no clear rules The legal difference between negligence and recklessness is a bit of a grey area.

Common Names:

Name	Pronounced	Usage
Ai (1)	ah-ee	Japanese
Velibor	-	Serbian, Croatian
Ronit (1)	-	Irish
Jay (2)	-	Indian, Hindi, Marathi, Gujarati
Sharon	['ʃærən]
Teobaldo	-	Spanish, Portuguese, Italian