Strong's G2220 — ζυμόω (verb)
zumoo (dzoo-moh'-o) v.
1. to cause to leaven or ferment
2. (figuratively, good or bad) to cause to change utterly, completely
[from G2219]
KJV: leaven 
Root(s): G2219 
Hebrew root: ζύμη
Occurrences: 4