toss back vs throw back

toss back and throw back both are verbs.

Word	Noun	Adjective	Verb	Adverb
toss back	No	No	Yes	No
throw back	No	No	Yes	No

As verbs, toss back and throw back are synonyms defined as:

toss back (verb)	throw back (verb)
throw back with a quick, light motion	throw back with a quick, light motion