How to spell CRUISANT correctly?

Possible correct suggestions for the misspelling "cruisant" are "croissant" or "cruiserant". However, "cruiserant" is not a commonly used word in English, and "croissant" is the correct spelling for the French pastry often enjoyed for breakfast or brunch.

• croissant I love starting my day with a freshly baked croissant and a cup of coffee.
• Cruising I saw them cruising down the highway in their convertible sports car.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries