Which of the following is INCORRECTLY spelled.

Acheive

The word Acheive is spelled incorrectly. The correct spelling is Achieve.

Here are the words and their correct spellings:

• Visibility means the ability to see something.
• Achieve means to accomplish something.
• Bulletin means a short, official announcement or notice.
• Apology means an expression of regret or sorrow for something that one has done wrong.