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:

Hitler was an easy target; he liked to show himself in public and did not always travel in conditions of airtight security.
If the script were airtight, such faithfulness to self would be admirable.
Note the characteristically airtight yet elliptical prose, the world-weary delicacy that records "the difference between a rule and a moral point" but commits neither to one nor the other.
Not an airtight argument (all anti-discrimination laws pick and choose among protected classes), but a cleverly textualist one--and one that seems to have helped convince a majority of the court to strike down the amendment, despite a lack of helpful precedent.
Human muscle biopsy samples were diagnostic specimens flash-frozen immediately after surgery in isopentane cooled in liquid nitrogen, with storage in small, airtight, humidified tubes at -80°C until RNA isolation.