澄男, 澄雄, 純男, 澄夫: a male given name

Contraction of どうするんだ (dō suru n da); contraction of どうするのだ (dō suru no da).

squid ink

eyebrow pencil

a surname

a surname / a female given name / a surname

coal

a fire-rat: an imaginary creature of ancient China resembling a white rat, thought to live in the volcanoes of the South China Sea and to have fireproof fur

shoe polish

a mole rat