Select the INCORRECTLY spelt word.

alignement

The incorrectly spelled word is "alignement" 

Explanation of all options:

1. Alignement: Incorrectly spelled. The correct spelling is "alignment." It refers to the arrangement or positioning of things in a straight line or in proper order.

2. Ferocious: Correctly spelled. It describes something extremely fierce, violent, or aggressive.

3. Incremental: Correctly spelled. It means increasing or advancing gradually in small steps or increments.

4. Amenable: Correctly spelled. It describes someone who is cooperative, agreeable, or easily influenced.