弩 - bow (arrow)

superdreadnought (class of warships)

crossbowman; arbalist

ballista; springald

even the strong will grow weak; (even an arrow fired from) a strong bow loses momentum until it cannot even penetrate a piece of thin silk from Lu

dreadnought class (of warship)

strong bow; stiff bow

superdreadnought

dreadnought

dreadnought (class of warships)

crossbow