Spar

parru

(thick pole)

pyöröpuu

(nautical: linear object used as a mast, sprit, yard, boom, pole or gaff)

siipisalko

(aeronautics: beam-like structural member)

sälpä

(any crystal with readily discernible faces)

telki

(bar to fasten door)

sparrata

(to fight, especially as practice for martial arts or hand-to-hand combat)