bung vs spile

bung and spile both are nouns.

Word	Noun	Adjective	Verb	Adverb
bung	Yes	No	Yes	No
spile	Yes	No	No	No

As nouns, bung and spile are synonyms defined as:

bung (noun)	spile (noun)
a plug used to close a hole in a barrel or flask	a plug used to close a hole in a barrel or flask
	a column of wood or steel or concrete that is driven into the ground to provide support for a structure

bung (verb)	spile (verb)
close with a cork or stopper
give a tip or gratuity to in return for a service, beyond the compensation agreed on