eldritch vs uncanny

eldritch and uncanny both are adjectives.

Word	Noun	Adjective	Verb	Adverb
eldritch	No	Yes	No	No
uncanny	No	Yes	No	No

As adjectives, eldritch and uncanny are synonyms defined as:

eldritch and uncanny: suggesting the operation of supernatural influences

Other synonyms of eldritch include unearthly, weird.

eldritch (adjective)	uncanny (adjective)
suggesting the operation of supernatural influences	surpassing the ordinary or normal
	suggesting the operation of supernatural influences