অর্থ : (used as complement) to the utmost degree.
উদাহরণ :
He was scared witless.
The students were bored shitless.
সমার্থক : shitless
অর্থ : (of especially persons) lacking sense or understanding or judgment.
সমার্থক : nitwitted, senseless, soft-witted
Witless meaning in Bengali (Bangla).