| 47731 | Lelepa | - | | | Lecrampe (2014) | |
| 46223 | Hixkaryána | ɨ- | | | Derbyshire (1979) | |
| 45839 | Warao | ∅ | | | Romero-Figeroa (1997) | |
| 61148 | Gende | ∅- | | | Ross (1995) | |
| 30535 | Western Dani | ∅- | | | Barclay (2008) | |
| 48583 | Kokota | 0 | | | Palmer (2009) | |
| 62544 | Tauya | 0 | | | MacDonald (2013) | |
| 48307 | Yabem | -0 | | | Lynch et al. (2002) | |
| 29677 | Teiwa | a | | | Klamer (2010) | |
| 35811 | Teiwa | a | | | Klamer (2010) | |
| 43728 | Ndyuka | a | | | Huttar and Huttar (1994) | |
| 51968 | Arhuaco | a | | | Frank (1985) | |
| 58213 | Farefare | a | | | SIL (2008) | |
| 23769 | Toqabaqita | -a | | | Lichtenberk (2008) | |
| 45983 | Inuktitut (West Greenlandic Dialect) | -a | | | Fortescue (1984) | |
| 43872 | Modern Hebrew | -a | | | Glinert (1989) | |
| 33480 | Adang | ʔa- | | | Haan (2001) | |
| 32770 | Atayal | ɲaʔ | | | Rau (1992) | |
| 58261 | Dagaare | a= | | | Kropp Dakubu (2005) | |
| 29679 | Teiwa | a- | | | Klamer (2010) | |
| 30538 | Western Dani | a- | | | Barclay (2008) | |
| 35813 | Teiwa | a- | | | Klamer (2010) | |
| 38818 | Teiwa | a- | | | Klamer (2010) | |
| 47167 | Usarufa | a- | | | Ross (1995) | |
| 47215 | Gadsup | a- | | | Ross (1995) | |
| 47263 | Tairora, North | a- | | | Ross (1995) | |
| 55883 | Daloa Bété | a˦ | | | Zogbo (2004) | |
| 56501 | Lelemi | aɲa | | | Allan (1973) | |
| 29676 | Teiwa | a'an | | | Klamer (2010) | |
| 35812 | Teiwa | a'an | | | Klamer (2010) | |
| 31544 | Madurese | abaʔna | | | Davies (2010) | |
| 59018 | Bete-Bendi | ábì | | | Oha (2012) | |
| 42627 | Meriam | ábra | | | Piper (1989) | |
| 22849 | Kannada | adara | | | Steever (1997) | |
| 44927 | Kurukh | aːdigahi | | | Hahn (1911) | |
| 30966 | Yagaria | agae' | | | Renck (1975) | |
| 24883 | Wandarang | agi | | | Heath (1980a) | |
| 52959 | Cogui | a'hi | | | Ortíz Ricaurte (2000) | |
| 47355 | Alekano | a-iʔ | | | Ross (1995) | |
| 44112 | Sunwar (Saipu Dialect) | ãke | | | Borchers (2008) | |
| 24611 | Kalkutungu | aḽaa | | | Black (1979) | |
| 47595 | Nhanda | alaŋura | | | Blevins (2001) | |
| 55751 | Wolof | -am | | | Ngom (2003) | |
| 62603 | Biafada | -am | | | Wilson (2007) | |
| 60361 | cora_ICR_TCC_2 | amɨh | | | Casad (1984) | |
| 62012 | Cora-ICR-LB | amɨh, pamɨhna | | | Casad, Eugene (1984) | |
| 40683 | Kombio | ankilel | | | Henry (1992) | |
| 61280 | Malay (Ambon Dialect) | antua, akang | | | Minde (1997) | |
| 46175 | Ngarinman (Bilinara (Pilinara) Dialect) | ɲanuɲ | | | Meakins and Nordlinger (2014) | |
| 44639 | Old Hittite | apēl | | | Hoffner Jr and Melcher (2008) | |
