断トツ[dantotsu] the best
一刀両断[ittouryoudan] cutting in two with a single stroke
引っ張り剪断強度[hipparisendankyoudo] peel strength (conductor from substrate)
英断[eidan] resolution
横断[oudan] crossing

横断歩道[oudanhodou] pedestrian crossing
果断[kadan] decisive
間断[kandan] break in time
強制中断[kyouseichuudan] forcing to a stop
禁断[kindan] prohibition

寒武利亜[kanburia] Cambria (old name for Wales)
威武[ibu] authority and force
演武[enbu] military exercises
我武者羅[gamushara] reckless
核武装[kakubusou] nuclear arms

玄武岩[genbugan] basalt
古武道[kobudou] ancient Japanese martial arts
公武[koubu] nobles and soldiers
公武合体[koubugattai] shogunate marital union with the Imperial Family
荒武者[aramusha] daredevil