In a manner that is sharp or intense

In a sharp or severe way

तीव्रता से

English Usage: The pain was felt acutely in her chest.

Hindi Usage: उसे छाती में तीव्रता से दर्द महसूस हुआ।

Extremely or intensely

अत्यधिक

English Usage: She felt acutely lonely after her friends left.

Hindi Usage: दोस्तों के जाने के बाद उसे अत्यधिक अकेलापन महसूस हुआ।