Select the word with the incorrect spelling.

Quarrell

The word with the incorrect spelling is Quarrell. The correct spelling is Quarrel.

Here is a breakdown of the spelling of each word:

• Quantity is spelled correctly. It means the amount of something.
• Argument is spelled correctly. It means a discussion in which people disagree about something.
• Quarrell should be spelled quarrel. It means an angry disagreement.
• Aisle is spelled correctly. It means a long, narrow passage between rows of seats or shelves.