Spawl

n.	1.	A splinter or fragment, as of wood or stone. See Spall.
	1.	Scattered or ejected spittle.
v. i. & t.	1.	To scatter spittle from the mouth; to spit, as saliva. [imp. & p. p. Spawled ; p. pr. & vb. n. Spawling.] Why must he sputter, spawl, and slaver it In vain, against the people's favorite. - Swift.

Thesaurus

Noun

1.

spawl - a fragment broken off from the edge or face of stone or ore and having at least one thin edge; "a truck bearing a mound of blue spalls" spall fragment - a piece broken off or cut off of something else; "a fragment of rock"