unreal

1 ENTRIES FOUND:
unreal /ˌʌnˈriːjəl/ adjective
unreal
/ˌʌnˈriːjəl/
adjective
Britannica Dictionary definition of UNREAL
[more unreal; most unreal]
1 
: not real : artificial or fake
2 
informal : very strange or unusual
3 
informal — used to describe something that is so good, bad, etc., that it is difficult to believe

— unreality

/ˌʌnriˈæləti/ noun, formal [noncount]