越冬[ettou] passing the winter
夏炉冬扇[karotousen] summer fires and winter fans
旧冬[kyuutou] former winters
厳冬[gentou] severe winter
今冬[kontou] this winter

三冬[santou] three winter months
春夏秋冬[shunkashuutou] spring, summer, autumn (fall) and winter
初冬[shotou] early winter
真冬[mafuyu] midwinter
暖冬[dantou] mild winter

ランブル鞭毛虫[ranburubenmouchuu] giardia (flagellate protozoan)
ランブル鞭毛虫症[ranburubenmouchuushou] giardiasis
芦毛[ashige] grey (horse coat color)
育毛剤[ikumouzai] (hair) tonic
一毛[ichimou] one-tenth of a rin

一毛作[ichimousaku] (a) single crop
陰毛[inmou] pubic hair
羽毛[umou] feathers
永久脱毛[eikyuudatsumou] removing hair permanently
褐毛和種[akagewashu] type of Japanese cow