About Frisian Language
According to Wikipedia.org, The Frisian language is closely linked to English. It was formally spoken in the province of Noord-Holland and the Netherlands. This language is mainly spoken in three small areas and each one of them has its dialect. These dialects are West Frisian that is spoken in the province of Friesland. This province is located in the Netherlands. East Frisian is spoken in the Saterland west of Oldenburg, Ger.; and North Frisian. The written records are available from the end of the 13th century. However, they are written in Old Frisian and this stage of language ended in the 16th century. The Old Frisian has all the features that distinguish English and Frisian from other languages in Germany. Even though the Frisian language has been the written language for about 300 years. There have been a lot of changes made in the modern era.
About Czech Language
According to Wikipedia.org, Czech is also known as Bohemian. It is a West Slavic language of the Czech–Slovak group and is written in the Latin script. The language is spoken by over 10 million people and is the official language of the Czech Republic. The language is related to Slovak and is similar to Polish to a lesser degree. It is a fusional language and has a flexible word order. Its vocabulary is influenced by Latin and German. The Czech–Slovak group developed the language in the high medieval period. The standard Czech and Slovak in the Czech–Slovak dialect emerged in the early modern period. In the 18th and -19th centuries, the modern context of the language emerged. The Moravian dialects of Czech are spoken in the eastern part of the country. Czech comprises ten monophthongs, three diphthongs, and 25 consonants. The Czech words contain complicated consonant clusters but lack vowels. Czech is represented by the grapheme ř and has a simple orthography.