Find the correctly spelt word.

Ominous (adjective):
Meaning: Giving the worrying impression that something bad is going to happen; threateningly inauspicious.
Bengali meaning:অলক্ষুণে; অশুভ
Examle: There were ominous dark clouds gathering overhead.
Synonym: Threatening, menacing, baleful, forbidding,
Source: Oxford Dictionary and Bangla Academy Dictionary.