Greater Kwerba
Isirawa
- Glottocode
- isir1237
- Glottolog’s permanent identifier for this language. Names change, and one name can mean several languages; the code does neither. This whole map is keyed on codes, never on names.
- ISO 639-3
- srl
- Endangerment status
- shifting
- Glottolog’s AES assessment: an expert judgement of how far speakers have shifted to another language — not a measurement, not a census, and not a speaker count.
- Coordinates
- 138.5950°E, 1.8878°S
- Territory
- Polygon present, from Glottography dataset derived from Asher and Moseley 2007 "Atlas of the World's Languages"
- Classification
- Greater Kwerba
- Alternate names
- Okwasar · Saberi · Saweri · Sawuri-Hablifuri
No speaker count is given. Glottolog carries no reliable figures and proprietary sources are not used. An unsourced number is worse than an absent one.
Sources
- Glottolog 5.3 as CLDF v5.3 · CC-BY-4.0
Hammarström, Harald & Forkel, Robert & Haspelmath, Martin & Bank, Sebastian. 2026. Glottolog 5.3. Leipzig: Max Planck Institute for Evolutionary Anthropology.
- Glottography dataset derived from Asher and Moseley 2007 "Atlas of the World's Languages" v2.0 · CC-BY-4.0
Asher, R. E. & Christopher J. Moseley (eds.) 2007. Atlas of the World's Languages. 2nd edn. Routledge.
- Glottography dataset derived from Schapper 2020 "Introduction to The Papuan languages of Timor, Alor and Pantar. Volume 3" v2.0 · CC-BY-4.0
Schapper, Antoinette. 2020. Introduction to The Papuan languages of Timor, Alor and Pantar. Volume 3. Berlin, Boston: De Gruyter Mouton. doi:10.1515/9781501511158-001.
- Natural Earth vector, 1:10m cultural and physical v5.1.2 · public-domain
Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. Public domain.
Nearest relatives
- Deepest shared ancestor
- Greater Kwerba
- 7 other languages on this map
All equally close. Glottolog’s classification is a nesting without branch lengths, so this list cannot be ordered by how closely related its members are.
Measured between recorded points, not between speaker areas. Glottolog’s coordinate is frequently the midpoint of a dispersed population, so this is an order of magnitude rather than a survey.
Computed only among the 726 languages mapped here. A language whose family mostly lives outside Indonesia may have a nearer relative off this map.