He is a perfectionist, and his approach to work is very strict.

This programming language is said to be Turing complete.

His performance was perfect and without blemish.

In mathematics, a perfect number refers to a number where the sum of its divisors, excluding the number itself, equals the number.

He is immersed in the study of panmagic squares.

This fish is completely farmed, and no capture is done in the natural environment.

The long-awaited summer vacation has finally arrived.

He is a perfectionist, so he is very strict about his work.

He played a perfect fifth scale on the piano.

He urged us to hurry, saying 'time and tide wait for no man.'