Romance Languages:
* Spanish: dormir
* French: dormir
* Italian: dormire
* Portuguese: dormir
* Romanian: dormi
Germanic Languages:
* German: schlafen
* Dutch: slapen
* Swedish: sova
* Danish: sove
* Norwegian: sove
* Icelandic: sofa
* English: sleep
Slavic Languages:
* Russian: спать (spat')
* Polish: spać
* Czech: spát
* Ukrainian: спати (spaty)
* Bulgarian: спя (spya)
Other Languages:
* Chinese (Mandarin): 睡觉 (shuì jiào)
* Japanese: 眠る (nemuru)
* Korean: 자다 (jada)
* Arabic: نوم (nawm)
* Hindi: सोना (sona)
* Greek: κοιμάμαι (koimamai)
Note: This is just a small sample of languages. There are many other languages in the world, each with its own unique way of saying "sleep."