愧じる[hajiru] to feel ashamed
慚愧[zanki] (feeling of) shame
慚愧に堪えない[zankinitaenai] feeling deeply ashamed of oneself

愧赧[kitan] blushing with embarrassment
無愧[mugi] shameless
愧死[kishi] dying of shame

隈無く[kumanaku] all over
然り気無い[sarigenai] nonchalant
だらし無い[darashinai] slovenly
途轍も無い[totetsumonai] extravagant
とんでも無い[tondemonai] unthinkable

無け無し[nakenashi] very small amount which looks like nothing
無駄にする[mudanisuru] to render futile
悪虐無道[akugyakubudou] treacherous
意気地無し[ikujinashi] coward
一も二も無く[ichimonimonaku] unhesitatingly