spiel off vs rattle off

spiel off and rattle off both are verbs.

Word	Noun	Adjective	Verb	Adverb
spiel off	No	No	Yes	No
rattle off	No	No	Yes	No

As verbs, spiel off and rattle off are synonyms defined as:

Other synonyms of spiel off include rattle down, reel off, roll off.

spiel off (verb)	rattle off (verb)
recite volubly or extravagantly	recite volubly or extravagantly