痩身 （ソウシン） slim figure, lean figure, weight reduction

痩果 （ソウカ） achene, akene, achenium

羸痩 （ルイソウ） emaciation, weight loss

痩せる （やせる） to become thin, to lose weight, to reduce (one's) weight, to slim, to be barren, to be infertile, to be sterile