kayoed vs knocked out

kayoed and knocked out both are adjectives.

Word	Noun	Adjective	Verb	Adverb
kayoed	No	Yes	No	No
knocked out	No	Yes	No	No

As adjectives, kayoed and knocked out are synonyms defined as:

Other synonyms of kayoed include KO'd, out, stunned.

kayoed (adjective)	knocked out (adjective)
knocked unconscious by a heavy blow	knocked unconscious by a heavy blow