tilling vs till

tilling and till both are nouns.

Word	Noun	Adjective	Verb	Adverb
tilling	Yes	No	No	No
till	Yes	No	Yes	No

tilling (noun)	till (noun)
cultivation of the land in order to raise crops	a strongbox for holding cash
	a treasury for government funds
	unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together

tilling (verb)	till (verb)
	work land as by ploughing, harrowing, and manuring, in order to make it ready for cultivation