Impartial (ইম্পারশিয়াল) adj - নিরপেক্ষ।
someone who is impartial is not directly involved with a particular situation, and is therefore able to consider it and give and opinion about it fairly.
Example:
01)The adviser gave an impartial view of the state of affairs in Bangladesh.
02) Jurors are supposed to be impartial rather than partial, they aren't supposed to make up their minds until they've heard all the evidence.
03) Beverly tried to be impartial at the beauty contest. But at the end she couldn't help selecting her own daughter to be the new beauty queen.
The noun is impartiality.
Synonyms: fair, unbiased, neutral, not favoring one site or the other, unprejudiced, nonpartisan, disinterested, dispassionate, equitable.
Antonyms: Biased, partisan, one sided, prejudiced, favoring, jaundiced, nepotistic, unjust.