Inordinate (adjective)

1. Excessive or beyond reasonable limits.
2. Not regulated or ordered.

Origin:

From the latin word "inordinatus" which means "not regulated or ordered".

Examples:

1. The amount of work he was given was inordinate.
2. He had an inordinate amount of money.
3. He had an inordinate fear of spiders.
4. Her love for him was inordinate.
5. The inordinate length of the movie made it hard for the audience to stay focused.