laugh off vs laugh away

laugh off and laugh away both are verbs.

Word	Noun	Adjective	Verb	Adverb
laugh off	No	No	Yes	No
laugh away	No	No	Yes	No

As verbs, laugh off and laugh away are synonyms defined as:

laugh off and laugh away: deal with a problem by laughing or pretending to be amused by it

laugh off (verb)	laugh away (verb)
deal with a problem by laughing or pretending to be amused by it	deal with a problem by laughing or pretending to be amused by it