defelonize
verbEtymology From de- + felon + -ize, apparently on the model of decriminalize.
1
To reduce the status of (a crime) such that it is no longer a felony.
- His solution, however, was not to reform sentencing laws or decriminalize or defelonize nonviolent crimes, […]2011, Elana Zilberg, Space of Detention, Duke University Press, →ISBN, page 248: