What's the difference between seignior and seignioral?

Seignior

Definition:

• (n.) A lord; the lord of a manor.
• (n.) A title of honor or of address in the South of Europe, corresponding to Sir or Mr. in English.

Example Sentences:

Seignioral

Definition:

• (a.) Of or pertaining to a seignior; seigneurial.

Example Sentences: