till vs tiller

till and tiller both are nouns.

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

till (noun)	tiller (noun)
a strongbox for holding cash	lever used to turn the rudder on a boat
a treasury for government funds	a farm implement used to break up the surface of the soil (for aeration and weed control and conservation of moisture)
unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together	someone who tills land (prepares the soil for the planting of crops)
	a shoot that sprouts from the base of a grass

till (verb)	tiller (verb)
work land as by ploughing, harrowing, and manuring, in order to make it ready for cultivation	grow shoots in the form of stools or tillers