About Ukrainian Language
According to Wikipedia.org, Ukrainian is known as Ruthenian. It is an East Slavic language of the Indo-European language family. It is one of the Slavic languages and is a part of the larger Balto-Slavic branch. Ukrainian is the native language of Ukrainians. It is the official state language of Ukraine. The written script of Ukrainian uses the Cyrillic script. The Ukrainian language has a long history and is closely connected to the Old East Slavic of the early medieval state of Kyivan Rus. After Kyivan Rus and the Kingdom of Ruthenia lost their dominance the language developed in the form of the Ruthenian language. It is inspired by modern Ukraine and was also used in liturgical services. The Ukrainian language became common during the 17th century. It maintained major popularity in Western Ukraine, and the language was never banned over there.
About Odia (Oriya) Language
According to Wikipedia.org, Odia language is an Indo-Aryan language. It is spoken by 50 million speakers as this language is recognized officially. The Indian constitution is using this language officially for its purposes. Odia is also the official language of Odisha (Oriya) which is a prominent Indian state. This language has several dialects but Mughalbandi (Coastal Odia) happens to be the standard dialect. It is also the official language for education in this state. Odia belongs to the eastern group of the Indo-Aryan family. It is derived from Ardhamagadhi Prakrit. You will be surprised to know that Odia shares a lot of similarities with Bengali. Even the first classic poetry started to shape up with this language. This language is heavily inspired by Dravidian languages. The lexicon is also associated with Tamil, Telugu, and Marathi.