Flimsy

dünn

(likely to bend or break under pressure; easily damaged)

dünn

(of clothing: very light and thin)

fadenscheinig

(of an argument, explanation, etc.: ill-founded, unconvincing, weak — see also unconvincing, weak)

hauchdünn

(likely to bend or break under pressure; easily damaged)

leicht

(likely to bend or break under pressure; easily damaged)

schwach

(likely to bend or break under pressure; easily damaged)

zart

(likely to bend or break under pressure; easily damaged)

zerbrechlich

(likely to bend or break under pressure; easily damaged)