o⋅ver⋅lord

- noun
1. a person who is lord over another or over other lords.
2. a person of great influence, authority, power, or the like.
- verb
3. to rule or govern arbitrarily or tyrannically; domineer.

o⋅ver⋅load

- verb
1. to load to excess; overburden.
- noun
2. an excessive load.