different between scissorbill vs scissorsbill

English

scissor +? bill

scissorbill (plural scissorbills)

(now rare) Synonym of skimmer: birds of the genus Rynchops.
(US, archaic) Synonym of razorback: a variety of pig.
(US, derogatory) A fool, an incompetent; a yokel, a hick.
(IWW slang, derogatory, archaic) A foolish worker who lacks class consciousness and opposes unions; also, a company man, a drone, .

Oxford English Dictionary, 3rd ed. "scissorbill, n." Oxford University Press (Oxford), 2014.
Scissorbill, in Dictionary of American Regional English by Joan Houston Hall. Harvard University Press: 2002, Page 786.

scissorsbill (plural scissorsbills)

Send