Sinister Vocabulary

adjective showing cunning or malice; wicked

adverb in a devilish manner; wickedly

• The devilish behavior of the criminal was evident in the meticulously planned heist.
• She had a devilish grin on her face as she played a prank on her friend.
• That new motorcycle is devilish cool!
• His devilish charm could win over anyone in the room.

adjective characteristic of or resembling the devil; wicked or evil

• The criminal mastermind came up with a diabolical plan to steal the crown jewels.
• I can't believe how diabolical that movie villain was!
• That prank was absolutely diabolical!
• Her smile was diabolical, hinting at a mischievous secret.

adjective causing anxiety or uneasiness

• The disquieting news of the pandemic's resurgence has caused widespread concern among the population.
• I find it disquieting how quiet it is in this neighborhood at night.
• The horror movie was so disquieting, it gave me the creeps.
• The disquieting feeling of uncertainty hung heavy in the air as they awaited the election results.