PIE root 「*men」　man-; men-; min-(マイン）; mon-;
英単語スペル「man」、「men」、「mon」は インド・ヨーロッパ原語で「mention(考える)」を意味する「*men」から生まれました。

1. comment 💭 - コメント (a verbal or written remark)

• com-: with, together

• ment: from "mens," meaning mind

1. dement 😵 - 狂わせる (to cause someone to lose their mind)

   • de-: down, away

   • ment: from "mens," meaning mind

2. demonstrate ✊ - 示す (to show clearly)

   • de-: thoroughly

   • monstrate: from "monstrare," to show, related to "monere," remind, or instruct

3. mandarin 🍊 - 官僚 (a bureaucrat)

   • mand-: from "mandare," to command

   • arin: suffix used in titles

4. mania 🌀 - 熱狂 (excessive enthusiasm or desire)

   • mania: from Greek "mania," frenzy, related to "menos," spirit, force, passion

5. maniac 😠 - 狂人 (a person exhibiting extreme symptoms of wild behavior)

   • mani-: from "mania," meaning madness

   • -ac: pertaining to

6. mantis 🦗 - カマキリ (a predatory insect)

   • mantis: from Greek "mantis," seer, related to "mainesthai," to be inspired

7. mantra 📿 - マントラ (a word or sound repeated to aid concentration in meditation)

   • mantra: from Sanskrit "mantra," meaning instrument of thought

8. mental 🧠 - 精神的な (of or relating to the mind)

   • ment-: from "mens," meaning mind

   • -al: pertaining to

9. mention 💬 - 言及する (to speak about something briefly)

   • mention: from "mentionem," meaning mentioning, reminding, or recalling

10. mentor 👨‍🏫 - メンター (an experienced and trusted adviser)

    • ment-: from "mens," meaning mind

    • -or: one who does

11. mind 🧠 - 心 (the element of a person that enables them to be aware)

    • mind: from Old English "gemynd," meaning memory, thought, related to "men"

12. money 💰 - お金 (a medium of exchange in the form of coins and notes)

    • mon-: from the temple of Juno Moneta, where money was coined, related to "monere," to remind or warn

13. monitor 🖥 - モニター (a person or device that observes or checks something)

    • mon-: from "monere," to remind, warn

    • -itor: one who does

14. summon 📣 - 呼び出す (to authoritatively or urgently call on someone to be present)

    • sum-: from "sub," under, secretly

    • -mon: from "monere," to remind or warn