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:

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.
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.
If the script were airtight, such faithfulness to self would be admirable.