sense organ (an organic sensor)

recognition, awareness / understanding / (computing) recognition

to recognize something, to be aware of something / to understand something / (computing) to recognize something

sense (method to gather data) / sense (natural ability)

straight, not bent

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

(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”)

直ぐに: immediately

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend