thrall vs thralldom

thrall and thralldom both are nouns.

Word	Noun	Adjective	Verb	Adverb
thrall	Yes	No	No	No
thralldom	Yes	No	No	No

As nouns, thrall and thralldom are synonyms defined as:

thrall and thralldom: the state of being under the control of another person

Other synonyms of thrall include bondage, slavery, thraldom.

thrall (noun)	thralldom (noun)
someone held in bondage	the state of being under the control of another person
the state of being under the control of another person