Words similar to airtight

Example sentences for: airtight

How can you use “airtight” in a sentence? Here are some example sentences to help you improve your vocabulary:

One is to read Whitewater Independent Counsel Kenneth Starr's just-released report on the subject--a briskly efficient 114-page document that makes an already overwhelming case for suicide about as close to airtight as you can get.
Hitler was an easy target; he liked to show himself in public and did not always travel in conditions of airtight security.
Government attorneys' counterspin: Even so, the case against Lee for security violations is airtight.
If the script were airtight, such faithfulness to self would be admirable.
The trachea was cannulated with a 16 g intravenous catheter (Angiocath; Becton Dickinson, Sandy, Utah), an airtight seal was established, and the lung was inflated to a distending pressure of 25 cmH 2 O. This volume (at the total lung capacity) was then measured by water displacement.