The word "discontinues" refers to stopping or ceasing something. Its antonyms, or opposite meanings, would include "continues," "resumes," "extends," "prolongs," "carries on," and "perseveres." These words indicate a continuation or extension of a particular activity, process, or event. Continuing something could be seen as being persistent, determined, or committed, while resuming something suggests a restart or renewal of an interrupted action or task. Whatever the context, antonyms for "discontinues" can provide alternative options or opportunities to keep something going or to overcome an obstacle.