Word: Drawback , noun
Pronunciation: /dro:bak

Definitions: 1.A feature that renders something less acceptable; a disadvantage or problem.
2.An amount of excise or import duty remitted on goods exported.

Synonyms: disadvantage, weak point, handicap, and hindrance.
Antonyms: advantage, strong point, and benefit.

Sentences: 1.Ever since I got my computer it has had a drawback on loading time!
2.When I bought a cool sonic plush from a japanese import website I didn’t know that I would have to pay a drawback fee.