stab, thrust

とつぜん

suddenly

しょうとつ

collision, conflict

つく

to thrust, to strike; to poke

えんとつ

chimney

つきあたり

end (e.g., of street)

つきあたる

to run into, to collide with

つっこむ

to plunge into, to stick into

とつじょ

suddenly, all of a sudden

とっぱ

breaking through, breakthrough, penetration

つっつく

to prompt someone

つっぱる

to support, to become stiff; to thrust (ones opponent), to stick to (ones opinion), to insist on