estate agent vs land agent

estate agent and land agent both are nouns.

Word	Noun	Adjective	Verb	Adverb
estate agent	Yes	No	No	No
land agent	Yes	No	No	No

As nouns, estate agent and land agent are synonyms defined as:

estate agent and land agent: a person who is authorized to act as an agent for the sale of land

Other synonyms of estate agent include house agent, real estate agent, real estate broker.

estate agent (noun)	land agent (noun)
a person who is authorized to act as an agent for the sale of land	a person who administers a landed estate
	a person who is authorized to act as an agent for the sale of land