Learn 'Inexplicable' and 'Interrogate' with Khan Academy

Understanding 'Inexplicable'

• 💡 Inexplicable is an adjective meaning not able to be explained.
• 🧩 The word is broken down into parts: 'in' (not), 'ex' (out), 'plic' (fold), and 'able' (able to be done).
• 🗺️ Something explicable can be unfolded or explained, like a map. Therefore, something inexplicable is like a map that cannot be unfolded.

Exploring 'Interrogate'

• 🗣️ Interrogate is a verb that means to ask questions aggressively or formally.
• 🕵️ It's often associated with how a detective might question a suspect.
• ❓ The word originates from 'inter' (between or among) and 'rogare' (to question), suggesting a series of intense questions.

Word Origins and Related Terms

• 📚 Related to 'plic' are words like duplicate (to make a copy, from 'duo' meaning two and 'plic' meaning fold) and complicated (very folded or woven together, from 'com' meaning with or together).
• 💬 Words using the 'rog' root include derogatory (hurtful, mean, from 'de' meaning down and 'rog' meaning to ask) and arrogant (prideful, from 'ad' meaning to and 'rog' meaning to ask).

Using the Words in Sentences

• 🧗 Despite a fear of heights, Rory inexplicably loved rock climbing, as her enjoyment could not be explained.
• 🌳 Reika interrogated Howie for 20 minutes before allowing him into her treehouse, meaning she asked him questions continuously.