喜び勇む[yorokobiisamu] to be in high spirits
侠勇[kyouyuu] gallantry
真勇[shinyuu] true courage
蛮勇[banyuu] foolhardiness
匹夫の勇[hippunoyuu] rash courage

武勇[buyuu] bravery
武勇伝[buyuuden] martial story
勇ましい[isamashii] brave
勇み足[isamiashi] overeagerness

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