萎縮 （イシュク） withering, shrivelling, shrinking, atrophy, contraction

萎黄病 （イオウビョウ） chlorosis, greensickness

陰萎 （インイ） impotence (sexual), erectile impotence

萎える （なえる） to lose strength, to become weak, to disappear (of energy, drive, etc.), to wither, to droop, to wilt, to feel demotivated, to lose interest, to become disappointed

萎え落ち （なえおち） disconnecting from an online game because one is losing

萎れる （しおれる） to wither, to wilt, to droop, to fade, to be dejected, to be disheartened, to be depressed, to be crestfallen

萎びる （しなびる） to shrivel (e.g. cut vegetables, skin), to wilt, to fade, to wither, to be wizened

萎む （しぼむ） to wither (of flowers, dreams, etc.), to wilt, to droop, to shrivel, to fade (away), to sag, to deflate

萎える （なえる） to lose strength, to become weak, to disappear (of energy, drive, etc.), to wither, to droop, to wilt, to feel demotivated, to lose interest, to become disappointed