General "mad":
* পাগল (pagal) - This is the most common and general translation for "mad", meaning insane or crazy.
* উন্মত্ত (unmatta) - This is a more formal and literary translation, meaning frenzied or delirious.
Angry "mad":
* রুষ্ট (rustha) - This means angry or upset.
* ক্রোধিত (krodit) - This means enraged or furious.
* পাগল (pagal) - This can also be used for anger, but it implies more of a loss of control.
Other nuances:
* উন্মাদ (unmada) - This refers to madness or insanity in a more clinical sense.
* প্রেমে পাগল (preme pagal) - This means "madly in love".
It's important to consider the context and the specific meaning you want to convey when choosing the best Bengali translation for "mad".