subroutine vs programme

subroutine and programme both are nouns.

Word	Noun	Adjective	Verb	Adverb
subroutine	Yes	No	No	No
programme	Yes	No	Yes	No

subroutine (noun)	programme (noun)
a set sequence of steps, part of larger computer program	a performance (or series of performances) at a public presentation
	a series of steps to be carried out or goals to be accomplished
	a system of projects or services intended to meet a public need
	an announcement of the events that will occur as part of a theatrical or sporting event
	a radio or television show
	(computer science) a sequence of instructions that a computer can interpret and execute
	an integrated course of academic studies

subroutine (verb)	programme (verb)
	arrange a program of or for
	write a computer program