subtract vs reckon

subtract and reckon both are verbs.

Word	Noun	Adjective	Verb	Adverb
subtract	No	No	Yes	No
reckon	No	No	Yes	No

As verbs, reckon is a hypernym of subtract; that is, reckon is a word with a broader meaning than subtract:

Other hypernyms of subtract include calculate, cipher, compute, cypher, figure, work out.

subtract (verb)	reckon (verb)
take off or away	deem to be
make a subtraction	make a mathematical calculation or computation
	expect, believe, or suppose
	judge to be probable
	have faith or confidence in
	take account of