Find the correctly spelled word.

Here, Correctly spelled word is Surveillance.
Surveillance (Noun)
English Meaning: close observation, especially of a suspected spy or criminal.
Bangla Meaning: সন্দেহভাজন ব্যক্তির উপর কড়ানজর; পাহারা 
Example Sentence: He found himself put under surveillance by British military intelligence

Source: Oxford Dictionary, Bangla Academy Dictionary