

The movie had a sinister atmosphere.
Suggesting something harmful or evil.
The dark alley had a sinister feel.
He gave her a sinister smile.
The book's plot was filled with sinister twists.
sinister plot
sinister character
sinister smile
malevolent
ominous
wicked
The sinister side of the coat of arms was decorated with a lion.
Relating to the left side, especially in heraldry.
The sinister banner flew high above the castle.
In the painting, the sinister figure lurked in the shadows.
The sinister design on the shield caught everyone's attention.
sinister side
sinister design
sinister figure
left
sinistral
left-hand