kaygı verici bir şekilde

listen to the pronunciation of kaygı verici bir şekilde
التركية - الإنجليزية
ominously
in an ominous manner; with sinister foreboding

His nostrils flared ominously and his fists opened and closed at his sides.

{a} with good or bad omens, frightfully
in an ominous or negative manner
{s} in a foreboding manner; in an ominous way
in an ominous manner; "the sun darkened ominously"
in an ominous manner; "the sun darkened ominously