The university offers extramural courses for students who prefer to study outside of the campus.

The extraneous noise from the construction site made it difficult to concentrate.

The scientist extrapolated the data to find a solution.

Some people claim to have extrasensory perception.

Scientists are searching for evidence of extraterrestrial life.

The embassy has extraterritorial rights.

Extraterritoriality is the concept of granting foreign nationals certain legal privileges and immunities within the territory of another country.

She lived a life of extravagance, spending money on luxurious vacations and designer clothes.

She is known for her extravagant spending habits.

The circus performance was an extravaganza of acrobatics and magic tricks.