Sinister: meaning, definitions and examples

Describes something that seems harmful or evil, or gives the impression that something bad is going to happen.

• There was something sinister about his smile
• The dark alley appeared sinister in the dim light

Describes something morally wrong or evil, but can also be used informally to describe something remarkable or excellent.

• She played a wicked trick on him
• That movie was wicked awesome!

Refers to profound immorality, wickedness, and corruption, often used to describe actions or people with malevolent intent.

• He was considered an evil dictator by many
• The hero fought against the evil forces

Describes a person or action with a desire to cause harm or evil to others.

• She gave him a malevolent glance
• His malevolent actions were driven by jealousy

Describes something that gives a worrying impression that something bad is going to happen, often used for foreboding situations.

• The dark clouds looked ominous
• There was an ominous silence in the room

Used when describing something that appears harmful or evil, often with a sense of foreboding.

• The house had a sinister appearance under the dark sky
• His sinister smile sent chills down her spine

Primarily used to indicate direction, but can also imply neglect or abandonment in some contexts.

• Turn left at the next intersection
• She left her old life behind to start anew

Used to describe someone or something that experiences or predicts bad fortune or negative outcomes.

• He was unlucky in the game and lost all his money
• Friday the 13th is considered an unlucky day

Refers to something deeply immoral, wicked, or malevolent.

• The villain's evil plan could destroy the entire city
• She felt an evil presence in the room

Used when describing something that seems to show signs of an unfavorable outcome or bad luck.

• The inauspicious start to their journey made everyone nervous
• An inauspicious sign appeared in the sky