indispensable

"I bought a new table out of necessity. My old one was ruined."

"A ticket admits one into a playhouse."

"ecclesiastical architecture"

"Consider that we’ve had three major events and the year has hardly begun."

"The priest carefully folded his canonicals after the service, storing them in a protective garment bag. "

"My mom is absolutely certain that I need to finish my homework tonight. "

"The teacher granted a special dispensation to the student, allowing her to retake the test due to her illness. "

"Construction is underway on the new bridge."

"The student received an exemption from the final exam due to illness. "

"The old, worn-out textbook was dispensable; we could easily use a newer edition. "

"The teacher made it clear that, with a few exceptions, all students needed to complete the assignment by Friday. "

"The steel beam was unbendable, no matter how much force we applied. "