Overture sinister Synonyms

We can't find synonyms for the phrase "Overture sinister", but we have synonyms for terms, you can combine them.

Overture Synonyms

Sinister Synonyms

OS abbreviation

OS is an abbreviation for Overture Sinister

What does OS stand for?

OS stands for "Overture Sinister"

Definitions for Overture

(noun) a performance, activity , or event that precedes and sets the stage for the main event
(noun) orchestral music played at the beginning of an opera or oratorio
(noun) something that serves as a preceding event or introduces what follows

Definitions for Sinister

(adjective) being or showing a sign of evil or calamity to come
(adjective) stemming from evil characteristics or forces; wicked or dishonorable
(adjective) threatening or foreshadowing evil or tragic developments