What Are The Examples Of Prefixes?

What Are The Examples Of Prefixes? Prefix Meaning Examples de- down, off, away from devalue, deactivate, debug, degrade, deduce dis- not, apart, away disappear, disagreeable, disbar, dissect en- put into, cover with enclose, entangle, enslave, encase ex- out of, from, former extract, exhale, excavate, ex-president What are the 20 prefixes? de-, dis- opposite of, not