ほろぼす
horobosu

Godan Verb (su)

1. to destroy; to overthrow; to wreck; to ruin

Transitive
かく兵器 へいきはわが地球 ちきゅう ほろぼすと おもう。
kakuhēkiwa waga chikyūo horobosuto omō.
We think nuclear weapons will destroy our earth.
Other forms: