Synonyms of the word 
LANDHOLDER → LANDOWNER - OWNER - POSSESSOR
landholder
- n. A person who owns land.
landowner
- n. A person who owns land.
owner
- n. One who owns something.
- n. (nautical, slang) The captain of a ship.
possessor
- n. Agent noun of possess; one who possesses.
If you are interested in words, visit the following sites :
- wiktionary.org/landholder For complete definition of a word
- 1word.ws/landholder to play with words, suffixs, prefixs, etc.