Language tsev neeg yog ib lo lus siv los faib haiv neeg los ntawm hom lus. Cov lus tsev neeg suav nrog cov lus uas muaj feem rau ib leeg.
Kinship tau tshwm sim nyob rau hauv qhov zoo sib xws ntawm lub suab ntawm cov lus qhia txog tib yam kev kawm, nrog rau qhov zoo sib xws ntawm cov ntsiab lus xws li morphemes, grammatical forms.
Raws li txoj kev xav ntawm monogenesis, cov tsev neeg cov lus hauv ntiaj teb tau tsim los ntawm cov lus hais los ntawm cov neeg thaum ub. Qhov kev faib tawm tau tshwm sim vim qhov tseem ceeb ntawm txoj kev ua neej nyob ntawm cov pab pawg thiab lawv qhov deb ntawm ib leeg.
Cov tsev neeg hom lus raug faib raws li hauv qab no.
| hom lus tsev neeg | Lab lus hauv tsev neeg | Thaj chaw faib khoom |
| Indo-European | Hindi | India, Nepal, Bangladesh, Pakistan, Fiji |
| Urdu | India, Pakistan | |
| Russian | Lub teb chaws ntawm yav dhau los USSR thiab Eastern Europe | |
| English | USA, UK, Europe, Canada, South America, Africa, Australia | |
| German | Lub teb chaws Yelemees, Austria, Liechtenstein, Switzerland, Belgium, Luxembourg, Ltalis | |
| Fabkis | Fabkis, Tunisia, Monaco, Canada, Algeria, Switzerland, Belgium, Luxembourg | |
| Portuguese | Portugal, Angola, Mozambique, Brazil, Macau | |
| Bengali | Bengal, India, Bangladesh | |
|
Altai |
Tatar | Tatarstan, Russia, Ukraine |
| Mongolian | Mongolia, Tuam Tshoj | |
| Azerbaijani | Azerbaijan, Dagestan, Georgia, Iran, Iraq, Qaib ntxhw, lub teb chaws ntawm Central Asia | |
| Turkish | qaib ntxhw, Uzbekistan, Kazakhstan, Azerbaijan, Bulgaria, Romania, Tebchaws USA, Fabkis, Sweden | |
| Bashkir | Bashkorstan, Tatarstan, Urdmutia, Russia. | |
| Kyrgyz | Kyrgyzstan, Uzbekistan, Tajikistan, Kazakhstan, Afghanistan, Tuam Tshoj | |
| Ural | Hungarian | Hungary, Ukraine, Serbia, Romania, Slovakia, Croatia, Slovenia |
| Mordovian | Mordovia, Russia, Tatarstan, Bashkortostan | |
| xwb | Russia, Tuam Tshoj, Mongolia | |
| Finnish | Finland, Sweden, Norway, Karelia | |
| Karelian | Karelia, Finland | |
|
Caucasian |
Georgian | Georgia, Azerbaijan, Qaib ntxhw, Iran |
| Abkhazian | Abkhazia, Qaib ntxhw, Russia, Syria, Iraq | |
| Chechen | Chechnya, Ingushetia, Georgia, Dagestan | |
| Suav-Tibetan | Suav | Tuam Tshoj, Taiwan, Singapore |
| Thai | ||
| Lao | Laos, Thaib, | |
| Siamese | ||
| Tibetan | Tibet, Tuam Tshoj, Is Nrias teb, Nepal, Bhutan, Pakistan | |
| Burmese | Myanmar (Burma) | |
| African-Asian | Arabic | Arab lub tebchaws, Iraq, Israel, Chad, Somalia, |
| Hebrew | ||
| Barbary | Morocco, Algeria, Tunisia, Libya, Niger, Egypt, Mauritania |
Cov lus no qhia tau hais tias cov lus ntawm tib tsev neeg tuaj yeem faib rau ntau lub tebchaws thiab thaj chaw hauv ntiaj teb. Thiab lub tswv yim heev ntawm "hais lus tsev neeg" tau qhia los pab txhawb kev faib cov lus thiab muab tso ua ke ntawm lawv cov genealogical tsob ntoo. Qhov nthuav dav tshaj plaws thiab ntau heev yog tsev neeg Indo-European cov lus. Cov neeg uas hais lus ntawm tsev neeg Indo-European tuaj yeem pom nyob rau hauv txhua lub hemisphere ntawm lub ntiaj teb, nyob rau hauv ib feem ntawm lub ntiaj teb no, nyob rau hauv ib lub teb chaws thiab nyob rau hauv txhua lub teb chaws. Kuj tseem muaj hom lus uas tsis suav nrog hauv tsev neeg yam lus. Cov no yog cov lus tuag thiab dag.
Yog tias peb tham txog thaj chaw ntawm Russia, ces ntawm no yog cov tsev neeg muaj ntau hom lus. Lub teb chaws yog neeg nyob hauv ntau dua 150 haiv neeg, uas tuaj yeem xav txog lawv tus yam ntxwv los ntawm yuav luag txhua tsev neeg hom lus. Cov tsev neeg cov lus nyob hauv tebchaws Russia tau faib nyob ntawm lub tebchaws twg ib cheeb tsam ciam teb rau, hom lus twg feem ntau nyob hauv lub tebchaws uas ciam teb rau thaj tsam.
Qee haiv neeg tau tuav ib thaj chaw txij thaum ub los. Thiab thaum xub thawj siab ib muag nws yuav zoo li coj txawv txawv yog vim li cas cov lus tshwj xeeb cov tsev neeg thiab cov lus muaj nyob rau hauv cheeb tsam no. Tab sis tsis muaj dab tsi txawv txawv hauv qhov no. Thaum ub, tib neeg txoj kev tsiv teb tsaws chaw tau txiav txim siab los ntawm kev tshawb nrhiav thaj chaw tua tsiaj tshiab, thaj av tshiab rau kev ua liaj ua teb, thiab qee pawg neeg tsuas yog coj txoj kev ua neej nyob.
Kev yuam rov los ntawm txhua haiv neeg thaum lub sijhawm Soviet tseem ua lub luag haujlwm tseem ceeb. Feem ntau tag nrho sawv cev nyob rau hauv RussiaCov lus los ntawm Indo-European, Uralic, Caucasian thiab Altaic tsev neeg. Tsev neeg Indo-European occupies Western thiab Central Russia. Cov neeg sawv cev ntawm Uralic tsev neeg ntawm cov lus nyob tsuas yog nyob rau sab qaum teb-sab hnub poob ntawm lub teb chaws. Cov cheeb tsam sab qaum teb thiab sab qab teb yog feem ntau nyob los ntawm pawg lus Altaic. Cov lus Caucasian feem ntau yog sawv cev hauv thaj chaw dag ntawm Dub thiab Caspian Seas.
