無欲恬淡[muyokutentan] indifferent to worldly gain
恬淡[tentan] disinterest
恬然[tenzen] calm

虚無恬淡[kyomutentan] rising above the trivia of life and remaining calm and selfless
恬淡虚無[tentankyomu] rising above the trivia of life and remaining calm and selfless
恬として[tentoshite] nonchalantly

枯淡[kotan] elegant simplicity
淡い[awai] light
淡黄色[tanoushoku] pale yellow
淡紅色[tankoushoku] pink
淡彩[tansai] light colouring

淡水[tansui] fresh water (i.e. not salt water)
淡雪[awayuki] light snowfall
濃淡[noutan] light and shade
濃淡画像[noutangazou] gray-scale image
平淡[heitan] simple

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

虚虚実実[kyokyojitsujitsu] full of wiles and tricks
虚しく[munashiku] in vain
虚栄[kyoei] vanity
虚偽[kyogi] untrue
虚空[kokuu] empty space

虚空蔵[kokuuzou] Akasagarbha (bodhisattva)
虚言[kyogen] falsehood
虚構[kyokou] fiction
虚弱[kyojaku] feebleness
虚飾[kyoshoku] ostentation