The antonym for "play" is "work" and for "will" is "won't".
What Are Two Antonyms For Play And Will?
2 antonyms for will
We are going to cannot play and will not
If play is used as a noun and by definition it means latitude or range then the antonym of Play is extreme. If it is used as verb by definition it means some sort of music production then in this sense its antonym is Listen.
Similarly if will is used as a verb and by definition it means choose then the antonym of will is "neglect" or " pass".
Similarly if will is used as a verb and by definition it means choose then the antonym of will is "neglect" or " pass".
I really don't know still, about play. Because theres two words required