The plotting of the evil woman was sinister.
She gave him a sinister look as he walked into the room, making him feel uneasy.
The child protective services agency intervened when they discovered evidence that the parents were attempting to maltreat their children.
Her sinister eyes glared at him from across the room.
The witch had her minions carry out the sinister plot to murder the royal family.
The sinister figure lurked in the shadows, watching the unsuspecting victims passing by.
Here are some sentences.The sinister magician turned the prince into a frog.His sinister plans were thwarted by the superhero.
The detective had a sinister feeling about the suspect's true intentions.
Sinister actually means left, as in the left side. The modern meaning of "evil" comes from the old belief that the left side was the "wrong" side (as opposed to the right side). Here are some sentences using both meanings.Use these drops in the sinister eye for three weeks to cure your infection.The scientist's lab was sinister looking.Dexter means right and sinister means left.
1. threatening or portending evil, harm, or trouble; ominous: a sinister remark. 2. bad, evil, base, or wicked; fell: his sinister purposes. 3. unfortunate; disastrous; unfavorable: a sinister accident. 4. of or on the left side; left. Source: Dictionary.com
Many sinister occurrences befell the weary travelers as they made their challenging way through the darkness to the sorcerer's domain.
"Sinister" is typically used to describe something that is threatening, ominous, or evil. For example, "He gave her a sinister look," implies that he gave her a threatening or malicious look.
The king kept the scepter out of his sinister greed.