alone, single

どくしん

single, unmarried

どくとく

peculiarity, uniqueness, characteristic

どくりつ

independence (e.g., Ind. Day), self-support

ひとり

alone, unmarried

ひとりごと

a soliloquy, a monologue, speaking to oneself

こどく

isolation, loneliness, solitude

どくさい

dictatorship, despotism

どくじ

original, peculiar, characteristic

どくせん

monopoly

どくそう

originality

たんどく

sole, single