• The antonym of Obtuse is Astute.
Obtuse:
English Meaning: annoyingly insensitive or slow to understand.
Bangla Meaning: বোকা।
How to use Obtuse in a sentence:
'The manager's obtuse response to the employee's concerns only served to escalate the conflict, as he failed to grasp the seriousness of the issue.'
Astute:
English Meaning: having or showing an ability to accurately assess situations or people and turn this to one's advantage;
Bangla Meaning: বিচক্ষণ; চতুর।
Meanings of the other options-
• Witless: foolish; stupid; নির্বোধ; বোকা।
• Imperceptive: lacking in perception or insight; বিচক্ষণতার অভাব।
• Stolid: calm, dependable, and showing little emotion or animation; অনুত্তেজিত; অবিচলিত।
সুতরাং, বোঝা যাচ্ছে, অপশনে উল্লিখিত শব্দগুলোর মধ্যে 'Astute' শব্দটি 'Obtuse' এর বিপরীত অর্থ প্রকাশ করছে।
Source:
1. merriam-webster.
2. Accessible Dictionary by Bangla Academy.