Select the INCORRECTLY spelt word.

The incorrectly spelt word is "noncomital". The correct spelling is "noncommittal".

The other words are spelled correctly.

Here is a breakdown of the correct spellings of the words:

• Flapped: moved up and down quickly and repeatedly.
• Noncommittal: not expressing a clear opinion or decision.
• Referred: directed someone to someone or something else for help or information.
• Accommodate: provide someone with the means to live comfortably or conveniently.