Word/Phrase: siniestro
Translation: sinister
Pronunciation: siˈnjes.tɾo
The storm was sinister - La tormenta era siniestra
The movie had a sinister plot - La película tenía una trama siniestra
He had a sinister smile - Tenía una sonrisa siniestra
The atmosphere felt sinister - La atmósfera se sentía siniestra
They warned us about the sinister figure - Nos advirtieron sobre la figura siniestra