障る
さわる · sawaru · JLPT N1 · verb-godan
to hinder
🚧 Sounds like saw a roo: a kangaroo blocking your path hinders you
The kanji 障 has the mound radical 阝 (originally a hill, a natural obstacle on a road) beside 章. It means barrier or hindrance. Use 障る for something that gets in the way or harms.