| A | B |
|---|
| chronic | recurring frequently |
| dyna | root: power |
| synchronize | to happen at the same time |
| chronicle | an account of events arranged in order |
| hydroelectric | electricity by waterpower |
| dynasty | a succession of rulers from the same "family" |
| hydro | root: water |
| dynamic | active |
| tri | prefix: three |
| monarch | a person who reigns over a kingdom or empire |
| mono | prefix: one |
| anarchy | a state of lawlessness, confusion, or disorder |
| hydrant | a discharge spout |
| chron | root: time |
| tripod | a stand resting on three legs |
| archy | root: leader |
