悠悠自適[yuuyuujiteki] living a life of leisure with dignity
悠久[yuukyuu] eternity
悠然[yuuzen] with an air of composure
悠長[yuuchou] leisurely
悠揚[yuuyou] self-possessed

悠悠[yuuyuu] quiet
悠遠[yuuen] faraway
悠悠自適の生活[yuuyuujitekinoseikatsu] life free from worldly cares
悠悠閑閑[yuuyuukankan] composed and unhurried
悠揚迫らぬ[yuuyousemaranu] calm

緩々[yuruyuru] very loose
緩い[nukui] lukewarm
緩い[yurui] loose
緩み[yurumi] slack
緩む[yurumu] to become loose

緩める[yurumeru] to loosen
緩やか[yuruyaka] loose
緩下薬[kangeyaku] laxative
緩急[kankyuu] pace
緩行[kankou] going slowly