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

障礙[shougai] obstacle
阻礙[sogai] obstruction
妨礙[bougai] disturbance
無礙[muge] free from obstacles

融通無礙[yuuzuumuge] free, unfettered and flexible
障礙者[shougaisha] (physically) handicapped person
縦横無礙[juuoumuge] being as free as the air