minify,
decrease,
lessen decrease in size, extent, or range; "The amount of homework decreased towards the end of the semester"; "The cabin pressure fell dramatically"; "her weight fell to under a hundred pounds"; "his voice fell to a whisper"
expand,
spread out become larger in size or volume or quantity; "his business expanded rapidly"
stretch extend one's limbs or muscles, or the entire body; "Stretch your legs!"; "Extend your right arm above your head"
decrease,
diminish,
lessen,
fall decrease in size, extent, or range; "The amount of homework decreased towards the end of the semester"; "The cabin pressure fell dramatically"; "her weight fell to under a hundred pounds"; "his voice fell to a whisper"
flex cause (a plastic object) to assume a crooked or angular form; "bend the rod"; "twist the dough into a braid"; "the strong man could turn an iron bar"
shrink -
decrease in size, range, or extent; "His earnings shrank"; "My courage shrivelled when I saw the task before me"
decrease,
diminish,
lessen,
fall decrease in size, extent, or range; "The amount of homework decreased towards the end of the semester"; "The cabin pressure fell dramatically"; "her weight fell to under a hundred pounds"; "his voice fell to a whisper"
shrink -
wither, as with a loss of moisture; "The fruit dried and shriveled"
decrease,
diminish,
lessen,
fall decrease in size, extent, or range; "The amount of homework decreased towards the end of the semester"; "The cabin pressure fell dramatically"; "her weight fell to under a hundred pounds"; "his voice fell to a whisper"
atrophy undergo atrophy; "Muscles that are not used will atrophy"