安い[yasui] cheap
安っぽい[yasuppoi] cheap-looking
安らか[yasuraka] peaceful
安らぎ[yasuragi] peace (of mind)
安んじる[yasunjiru] to be contented

安易[ani] easy
安穏[annon] peace
安価[anka] low price
安臥[anga] quiet rest
安楽[anraku] ease

終焉[shuuen] demise
心焉に在らず[kokorokokoniarazu] there in body, but not in spirit
烏焉魯魚[uenrogyo] miswriting a word

心焉に在らざれば視れども見えず[kokorokokoniarazarebamiredomomiezu] The eye is blind if the mind is absent
焉んぞ[izukunzo] how
忽焉[kotsuen] sudden