Gun

haupitsi

(military: cannon with tube length 30 calibers or more)

kivääri

(less portable, long weapon)

pistooli

(portable, short weapon, for hand use)

pyssy

(portable, short weapon, for hand use)

tykki

(military: cannon with relatively long barrel, operating with relatively low angle of fire, and having a high muzzle velocity)

tykki

(military: cannon with tube length 30 calibers or more)

kiihdyttää

(speed something up)