Topic summary
Ejective

Extracted from the Wikipedia article Ejective consonant.
Types
Ejective trills are not attested in any language, even allophonically. An ejective [rʼ] would necessarily be voiceless, but the vibration of the trill, combined with a lack of the intense voiceless airflow of [r̥], gives an impression like that of voicing. Similarly, ejective nasals such as [mʼ,nʼ,ŋʼ] (also necessarily voiceless) are possible. (An apostrophe is commonly seen with r, l and nasals, but that is Americanist phonetic notation for a glottalized consonant and does not indicate an ejective.)