menacing
/ˈmɛnɪsɪŋ
/adjective
Suggesting the presence of danger; threatening: our officers encountered menacing looks from teenagers...
- The sky has lightened and the snow has stopped, but a menacing wall of clouds is heading our way fast.
- The picture is grainy but that actually enhances the slightly menacing atmosphere.
- He aimed his menacing, brooding dark brown eyes directly into her own scared blue ones.