(literary) they

to disperse, to become scattered, to spread out; to run away, to leave a place (as when a group disperses)

dispersion, scattering away, spreading out / running away, leaving a place (as when a group disperses)

直ぐに: immediately

直ぐ: immediately, right away, soon / 直ぐ: quick to / 直ぐ: right next to, right close by

straight, not bent

(obsolete) 過ぐ: classical form of modern 過ぎる (sugiru, “to go through, to go past; to exceed”)

(obsolete) 挿ぐ: classical form of modern 挿げる (sugeru, “to connect or affix one thing to another, especially by passing something through something else”)

Short for 警察署 (keisatsusho, “police station”). / police

a straight temper line on a blade