till vs tilling

till and tilling both are nouns.

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

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

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