Riantana language
{{Short description|Language in Indonesia}}
{{distinguish|Kimaama language}}
{{Infobox language
|name=Riantana
|altname=Kimaam
|nativename=Ndom-bana
|states=Indonesia
|speakers=1,100
|date=1977
|ref=e18
|familycolor=Papuan
|fam1=Trans–New Guinea
|fam2=Kolopom
|iso3=ran
|glotto=rian1263
|glottorefname=Riantana
}}
Riantana, or Kimaam, is a language spoken on Yos Sudarso Island in Papua province, Indonesia.
Phonology
| class="wikitable" style="text-align:center;"
|+ Consonants !colspan="2"| ! Bilabial ! Dental ! Alveolar ! Palatal ! Velar |
| colspan="2"| Nasal
| {{IPA link|m}} | | {{IPA link|n}} | | | {{IPA link|ŋ}} |
|---|
| rowspan="3"| Plosive
! {{small|voiceless}} | {{IPA link|p}} | | {{IPA link|t}} | {{IPA link|ʈ}} | {{IPA link|c}} | {{IPA link|k}} |
| {{small|voiced}}
| {{IPA link|b}} | {{IPA link|d̪}} | {{IPA link|d}} | | {{IPA link|ɟ}} | {{IPA link|ɡ}} |
| {{small|prenasal}}
| {{IPA link|ᵐb}} | {{IPA link|ⁿd̪}} | {{IPA link|ⁿd}} | | {{IPA link|ᶮɟ}} | {{IPA link|ᵑɡ}} |
| colspan="2"| Fricative
| {{IPA link|β}} | | | | | {{IPA link|ɣ}} |
| colspan="2"| Trill
| | | {{IPA link|r}} | | | |
| colspan="2"| Glide
| {{IPA link|w}} | | | | {{IPA link|j}} | |
| class="wikitable" style="text-align:center;"
|+ Vowels ! ! Front ! Central ! Back |
| Close
| {{IPA link|i}} | | {{IPA link|u}} |
|---|
| Close-mid
| | rowspan="2" | {{IPA link|ə}} | {{IPA link|o}} |
| Open-mid
| {{IPA link|ɛ}} | {{IPA link|ɔ}} |
| Open
| | {{IPA link|a}} | |