manor vs landed estate

manor and landed estate both are nouns.

Word	Noun	Adjective	Verb	Adverb
manor	Yes	No	No	No
landed estate	Yes	No	No	No

As nouns, landed estate is a hypernym of manor; that is, landed estate is a word with a broader meaning than manor:

manor: the landed estate of a lord (including the house on it)
landed estate: extensive landed property (especially in the country) retained by the owner for his own use

Other hypernyms of manor include acres, demesne, estate, land.

manor (noun)	landed estate (noun)
the mansion of a lord or wealthy person	extensive landed property (especially in the country) retained by the owner for his own use
the landed estate of a lord (including the house on it)