This is the 13682nd most frequent Russian word.
необычная
Unusual.
The word 'необычно' is used as an adverb to describe the manner in which the painting looks.
Эта картина выглядит необычно и привлекает внимание.
This painting looks unusual and attracts attention.
The word 'необычные' functions as an adjective modifying the noun 'глаза' to describe their distinct appearance.
У неё необычные глаза, которые сразу выделяют её из толпы.
She has unusual eyes, which immediately make her stand out from the crowd.
The word 'необычность' is the noun form, describing the quality of being unusual with reference to the building.