What is another word for airtight case?
Pronunciation: [ˈe͡əta͡ɪt kˈe͡ɪs] (IPA) 
An airtight case is a situation or argument that is so convincing that it cannot be contradicted or disputed. There are several synonyms for this phrase that can be used interchangeably to describe the same scenario. Some of the commonly used synonyms for airtight case include watertight, foolproof, unassailable, indisputable, unarguable, ironclad, and impregnable. These terms describe a strong, solid, and stable case or argument that is impossible to penetrate or break. When dealing with important legal cases, debates, or discussions, it is important to present an airtight case, which can help win your argument and give you a competitive edge over your opponents.
