His job is a daily monotony routine.

He completed the project in a short term.

This terminal supports the latest software.

I felt a deep disappointment because of his actions.

I was disappointed with the test results.

The tip of this pen is very thin.

This letter became the clue to the incident.

His way of speaking is monotone, and it's boring to listen to.

His job is monotonous, repeating the same thing every day.

He bought a new motorcycle.