discontinue

verbs

put an end to a state or an activity
"Quit teasing your little brother"
is derived from
is derived from
antonym
come to or be at an end
"the support from our sponsoring agency will discontinue after March 31"
antonym
is a type of (narrower)
have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical
"the bronchioles terminate in a capillary bed"; "Your rights stop where you infringe upon the rights of other"; "My property ends by the bushes"; "The symphony ends in a pianissimo"
prevent completion
"stop the project"; "break off the negotiations"
is derived from