INEXPLICABLE

A. Confusing

B. Unaccountable

C. Chaotic

D. Unconnected

Answer: Option B

Solution(By Examveda Team)

Confusing : bewildering or perplexing.
Unaccountable : unable to be explained.
Chaotic : in a state of complete confusion and disorder.
Unconnected : not joined together or to something else.
Inexplicable : unable to be explained or accounted for.


Synonym of Inexplicable is Unaccountable