We don't have synonyms for spirtle yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are spurtle, spittle and snirtle.
(n) :
Alternative spelling of spurtle. [Either of two Scottish kitchen implements made of wood: a flat one for turning oatcakes, or a stick for stirring porridge.]
(v) :
Archaic spelling of spurtle. [To spurt, spatter or sputter; to spurt in a scattering manner.]
(n) :
Alternative spelling of spurtle. [Either of two Scottish kitchen implements made of wood: a flat one for turning oatcakes, or a stick for stirring porridge.]
(v) :
Archaic spelling of spurtle. [To spurt, spatter or sputter; to spurt in a scattering manner.]