The root word for "legalization" is "legalize," which means to make something legal or permissible according to the law.
entertain
bully
nurse
shim
biodegrate
The root word of understanding is "stand," which comes from the Latin word "standere," meaning "to stand."
depend
moral
Grintled ?
somthing
The root word of reputation is 'pute', which comes from the Latin 'reputare' meaning "to think over".