But that's not analogous for multiple reasons. Use entered the English lexicon about 600 years before utilize, and though the two are related, neither is simply a form of the other—use comes from a different form of the stem and took a different evolutionary path.
Incent, on the other hand, is simply a backformation of incentive which came after incentivize had already been coined. Also, incent and incentivize appear to be completely interchangeable, while use and utilize are not, despite their overlap.