From French
https://en.wikipedia.org/wiki/French_language
mort
https://en.wiktionary.org/wiki/mort#French
, Italian
https://en.wikipedia.org/wiki/Italian_language
morte
https://en.wiktionary.org/wiki/morte#Italian
, Spanish
https://en.wikipedia.org/wiki/Spanish_language
muerte
https://en.wiktionary.org/wiki/muerte#Spanish
, Portuguese
https://en.wikipedia.org/wiki/Portuguese_language
morte
https://en.wiktionary.org/wiki/morte#Portuguese
, Romanian
https://en.wikipedia.org/wiki/Romanian_language
moarte
https://en.wiktionary.org/wiki/moarte#Romanian
, from Latin
https://en.wikipedia.org/wiki/Latin
mors
https://en.wiktionary.org/wiki/mors#Latin
, mortis. All derived from Proto-Indo-European
https://en.wikipedia.org/wiki/Proto-Indo-European_language
*mr̥-to-
. Similar forms also exist in other Indo-European
https://en.wikipedia.org/wiki/Indo-European_languages
languages, such as Lithuanian
https://en.wikipedia.org/wiki/Lithuanian_language
mirtis
https://en.wiktionary.org/wiki/mirtis#Lithuanian
, Russian
https://en.wikipedia.org/wiki/Russian_language
смерть
https://en.wiktionary.org/wiki/%D1%81%D0%BC%D0%B5%D1%80%D1%82%D1%8C#Russian
(smertʹ), Persian
https://en.wikipedia.org/wiki/Persian_language
مرگ
https://en.wiktionary.org/wiki/%D9%85%D8%B1%DA%AF#Persian
(marg) and Hindi
https://en.wikipedia.org/wiki/Hindi
मृत्यु
https://en.wiktionary.org/wiki/%E0%A4%AE%E0%A5%83%E0%A4%A4%E0%A5%8D%E0%A4%AF%E0%A5%81#Hindi
(mŕtyu).