Orthography
Brief history
"The first published materials in Obolo language were some almanacs and calendars which were printed in early 1940's" by Andoni Progressive Union. It is believed that writing in the language may have started much earlier. After the almanacs and calendars, many hymns and prayer books have been printed by some churches in the area. Apart from these, in 1968, Mr. Matthew M. Urang wrote the first primer in Obolo language. This was the first published non-church book in the language. All this while, there was no established orthography. The first professional linguistic analysis of Obolo was done between 1981 and 1983 by Dr. Nickolas Faraclas, of the University of California, Berkeley who was directed to Obolo by Prof. Kay Williamson of theWriting system
Obolo language is written in the Latin script. The alphabet is as follows: * The characters in bracket are dialect-specific. * Tone marks can be added to some letters. The tone bearers are the vowels ''a, e, i, o, ọ, u'' as well as the consonants ''m'' and ''n''. Obolo is a tone language. There are five tones in the language: low, high, mid, falling and rising tone. In writing, only the low tone (`) and falling tone (ˆ) are indicated. Tones are marked compulsorily on the first syllables of verbs and verbal groups. For other classes of words, only minimal pairs should be marked to avoid ambiguity.Dialects
There are six major dialect groups in the language, namely: (from west to east): Ataba, Unyeada, Ngo, Okoroete, Iko and Ibot Obolo. Ataba, Unyeada and Ngo dialects are spoken in Andoni LGA ofNumerals
Obolo language now uses a decimal counting system. "The modern counting system evolved with the publication of Aya Ifuk Obolo by the Obolo Language & Bible Translation Project in 1985. It is a shift from the vigesimal (based 20) counting to the decimal (based 10) counting system. The new system is much simpler than the old counting system, which is very limited and complex." The primary numerals are as follows: 0 - ofok 1 - ge 2 - iba 3 - ita 4 - ini 5 - go 6 - gweregwen 7 - jaaba 8 - jeeta 9 - onaan̄ge ten - akọp hundred - efit thousand - obop million - efie billion - ego trillion - ngwugwuObolo literature
* The first primer was written by Matthew M. Urang in 1968. * ''Reading and Writing Obolo'' was first published in 1978 by Rivers Readers Project (revised 1985 by NBTT, new edition 2023 by OLBTO) * ''Ikpa Urọk'', a book of folktales in different dialects of Obolo, was published in 1985. * ''Adasi Ikpa Obolo'', a primer following the approved orthography, was published in 1985 (last revised in 2023). * ''Ida Obolo'', the Obolo language periodical, was first issued in 1985. * The Obolo New Testament Bible was published in 1991. * ''Mbuban Îchaka'' by Isidore Ene-Awaji - the first literary material on ''Literature in the Mother-Tongue;'' a novel for Junior Secondary Schools and public readership, was published in 2010 © Obolo Language & Bible Translation Organization. * The Bible in Obolo was completed by the Obolo Language and Bible Translation Organization in 2012 and dedicated in 2014. Obolo is the 23rd Nigerian language to have the complete Bible. * The Obolo language website, obololanguage.org, was launched in 2016. * Obolo Wikipedia went live on 14th October, 2024.Regulation
Obolo language is regulated by the Obolo Language and Bible Translation Organization (OLBTO), a community-owned research and development organization that does dialect surveys and research, oversees the development and introduction of new terminologies, publishes books in the language, etc.References
Ijaw Ijoid languages Indigenous languages of Rivers State Lower Cross River languages Languages of Nigeria Agglutinative languages {{CrossRiver-lang-stub