The word 'Magnificent' means-

The word 'Magnificent' means- Fabulous.

Magnificent (Adj)
Bangla Meaning: জাঁকজমকপূর্ণ; উল্লেখযোগ্য; চমকপ্রদ।
English Meaning: great in deed or exalted in place.

Fabulous (Adj)
Bangla Meaning: অবিশ্বাস্য; অসম্ভব; অবাস্তব।
English Meaning: wonderful, marvelous.

Other options:

খ) Resourceful
Bangla Meaning: সম্পদের সম্ভাবনা সন্ধানে দক্ষ।
English Meaning: able to meet situations: capable of devising ways and means.

গ) Thoughtful
Bangla Meaning: চিন্তাশীল; চিন্তাকুল।
English Meaning: absorbed in thought: meditative.

ঘ) Elegant
Bangla Meaning: রুচিশীল; অভিজাত।
English Meaning: of a high grade or quality: splendid.

Source: Merriam-Webster Dictionary, Accessible Dictionary.