insignificant; meaningless; not worth attention

同位体: an isotope

同期: same time, synchronous / 動機: incentive, motive / 動悸: pulsation / 銅器: copperware / 同気: same temperament

同床: share a bed

同床: sharing a bed / 洞簫: xiao (Chinese flute) / 動哨: / 道床: roadbed / 銅賞: bronze prize, third-place prize

動作: a motion or behaviour / どうさ: Size, liquid which dissolved glue in water and added alum in it intended to be painted upon after dried. Used to be written as 陶砂 or 礬水.

万灯: ten thousand lights

銅貨: copper coin / 同化: assimilation, absorption, adaptation, blending in / 銅戈: bronze dagger-ax / 道家: Taoist / 同価: equivalent / 道歌: moral poem

(polite) please, anyhow

(cartography) geographic information system