INDO EUROPEAN LINEAGE OF SANSKRIT
Sanskrit is the oldest documented classical Indian language which dates back to 1000 to 1500 BC. It is the mother root of most North Indian languages. It has been included within 23 Indian official languages. It will be interesting to know its evolution.
There are two ways two languages can have many common words. In the first instance both languages are derived from a common root. Many words are similar in north Indian languages such as Hindi, Marathi, Gujarati, Bengali etc because all are derived from the parent root Sanskrit. The other way is interaction between two groups speaking different languages either by way of invasion, trade or emigration. English has absorbed many Indian languages and vice versa.
There could not have been frequent interaction between people around Rome and Indians during pre Christ era due lack of communication and transportation facilities in those days. Surprisingly there are lot of similar words in Sanskrit and Latin languages which were the languages spoken by Indians and Romans. The only tenable explanation can be both languages had a common root.

Some of the words having phonetic similarities between the two languages with their meaning in English are enumerated as under:
ENGLISH LATIN SANSKRIT
Two Duo Dwee
Three Tres Trayas
Five Pente Pancha
Seven Septem Sapta
Eight Octa Astha
Nine Noven Nava
Ten Decem Dasha
Father Pater Pitar
Mother Mater Matar
Brother Frater Bhratar
God Divus Deva
King Ragem Raja
Month Mensis Masa
Night Nox Nishi
Nose Nox Nasika
Serpent Serpens Sarpa
Hundred Centum Shata
Tooth Dent Dantya
Foot Ped Pada
Bear Fer-o Bhara
Heart Cord-is Hridai
Water Aqua Aap
Know Gno Gnan
Middle Med Madhya
Death Mort Mrityu
First Prim Pratham
Manliness Vir Vir
Bone Osteo Asthi
Birth Genus Ganma
Man Manus Manusya
Eye Oculus Akshi
You Tu Twam
Sun Solar Surya
Circle Circulus Chatra
Prime Primus Param
Day Dies Divas
Month Mensis Maas
Saturn Saturni Shani
New Novus Nava
Sound Sonar Sabda
Cancer Crab Karkat
In fact there are other evidences of commonality between Sanskrit and Latin language. The grammar of both is strikingly similar. The noun has three persons and three genders and three numbers. The case (Karak in Sanskrit) is on the same principle and almost identical. Both languages are highly inflexed. The verb changes according to the gender, person and number of the noun. The adjectives inflex as per the gender and case of the noun.
It is well established that both languages arose from Indo European language. The evolution of Sanskrit is through Indo European – Indo Iranian – Indo Aryan. The exact Proto Indo European language from which Latin and Sanskrit branched out is however still enigmatic.
The credit of tracing Sanskrit about its Indo European root goes to William Jones (1746 – 1794), who was a Judge in British India. He was a great lover of Philology. He read a paper in Asiatic Society Calcutta (now Kolkata) on 2nd April 1786 regarding his finding of similar words in Latin and Sanskrit and possible Indo European heritage.
