Home Open-and-shut Case | Synonyms And Antonyms Open-and-shut Case | Synonyms And Antonyms Admin November 16, 2023 Your Responsive Ads Code (Google Ads) Best OPEN-AND-SHUT CASE Synonyms And Antonyms OPEN-AND-SHUT CASE Synonyms noun certain thing all sewn up belief cert certainty cinch dead certainty definiteness destiny foregone conclusion lock open and shut case positiveness rain or shine safe bet shoo-in small risk sure bet surety Below Post Ad Your Responsive Ads Code (Google Ads) Tags OPEN-AND-SHUT CASE Newer POLITICNESS | Synonyms And Antonyms For politicness Older BEHIND THE CURTAIN | Synonyms And Antonyms For behind the curtain