off-the-wall vs freaky

off-the-wall and freaky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
off-the-wall	No	Yes	No	No
freaky	No	Yes	No	No

As adjectives, off-the-wall and freaky are synonyms defined as:

off-the-wall and freaky: conspicuously or grossly unconventional or unusual

Other synonyms of off-the-wall include bizarre, eccentric, flakey, flaky, freakish, gonzo, outlandish, outre.

off-the-wall (adjective)	freaky (adjective)
conspicuously or grossly unconventional or unusual	strange and somewhat frightening
	conspicuously or grossly unconventional or unusual