一本松[ipponmatsu] solitary pine tree
下がり松[sagarimatsu] drooping pine
松魚[shougyo] skipjack tuna
黒松[kuromatsu] black pine
市松[ichimatsu] checked (pattern)

小松菜[komatsuna] Japanese mustard spinach (Brassica rapa var. perviridis)
松の木[matsunoki] pine tree
松下電器[matsushitadenki] Matsushita Electric Industrial
松下電工[matsushitadenkou] Matsushita Electric Works

ヨガの流行[yoganoryuukou] the cult of yoga
亜流[aryuu] bad second
暗流[anryuu] undercurrent
一次電流[ichijidenryuu] primary current
一流[ichiryuu] first-class

溢流[itsuryuu] overflow
渦流[karyuu] swirling current
押流す[oshinagasu] to wash away
横流し[yokonagashi] diversion into illegal channels
横流れ[yokonagare] flowing into the black market

疾風怒濤[shippuudotou] Sturm und Drang
松濤[shoutou] (the sound of) the wind through pine trees
波濤[hatou] surging sea
怒濤[dotou] surging waves

波濤万里[hatoubanri] faraway lands
松濤館流[shoutoukanryuu] Shotokan (style of karate)
怒濤の勢い[dotounoikioi] with great vigour
風濤[fuutou] wind and waves

移動図書館[idoutoshokan] mobile library
映画館[eigakan] movie theatre (theater)
開館[kaikan] opening a hall for that day's business (museum, library, such like buildings)
館娃[kanai] palace (in China built by Wu Dynasty King)
館員[kanin] personnel (of public building)

館長[kanchou] superintendent
記念館[kinenkan] memorial hall
迎賓館[geihinkan] reception hall (esp. for visiting state dignitaries)
県民会館[kenminkaikan] prefectural meeting hall