house-trained vs housebroken

house-trained and housebroken both are adjectives.

Word	Noun	Adjective	Verb	Adverb
house-trained	No	Yes	No	No
housebroken	No	Yes	No	No

As adjectives, house-trained and housebroken are synonyms defined as:

house-trained and housebroken: (of pets) trained to urinate and defecate outside or in a special place

house-trained (adjective)	housebroken (adjective)
(of pets) trained to urinate and defecate outside or in a special place	(of pets) trained to urinate and defecate outside or in a special place