eared vs dog-eared

eared and dog-eared both are adjectives.

Word	Noun	Adjective	Verb	Adverb
eared	No	Yes	No	No
dog-eared	No	Yes	No	No

As adjectives, eared and dog-eared are synonyms defined as:

eared and dog-eared: worn or shabby from overuse or (of pages) from having corners turned down

eared (adjective)	dog-eared (adjective)
having ears (or appendages resembling ears) or having ears of a specified kind; often used in combination	worn or shabby from overuse or (of pages) from having corners turned down
worn or shabby from overuse or (of pages) from having corners turned down