Thesaurus.com
Dictionary.com
Showing results for sinister. Search instead for unsinnigster.
Definitions

sinister

[sin-uh-ster] / ˈsɪn ə stər /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Felix Salmon, Elizabeth Spiers, and Emily Peck, discuss theories on why the hell anyone would do this and whether it’s just weird or actually sinister.

From Slate • May 23, 2026

Increasingly a sinister hue attaches to Beijing’s preference for “open weight” models.

From The Wall Street Journal • May 19, 2026

The low-budget film stars Michael Johnston and Inde Navarrette as a man who makes a sinister bargain to win the affections of the woman he admires -- and must bear the consequences.

From Barron's • May 17, 2026

The original’s Cylons were the show’s answer to George Lucas’ stormtroopers in “Star Wars,” only shinier, with sinister red lights roving back and forth where their eyes should be.

From Salon • May 5, 2026

When Red made it north, he took up with the railroad and dedicated himself to the cause with a sinister resourcefulness.

From "The Underground Railroad: A Novel" by Colson Whitehead




Vocabulary lists containing sinister


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "sinister" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com