衝突
しょうとつ · shoutotsu · JLPT N3 · noun
collision
💥🚗 衝突 = 衝 (ram, dash into) + 突 (thrust, sudden) → collision
衝 means to ram or charge into something; 突 means to thrust or strike suddenly. Two forceful hits combined give a physical collision, and by extension a clash of opinions or interests. 突 also appears in 突然 (suddenly).