cashbox vs till

cashbox and till both are nouns.

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

As nouns, cashbox and till are synonyms defined as:

Other synonyms of cashbox include money box.

cashbox (noun)	till (noun)
a strongbox for holding cash	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

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