However, the aspirated and ejective laterals are true fricatives. The glottalized click phonation is something like creaky voice, not an ejective. They also distinguish voiceless, voiced, and ejective affricates at each of these. Unusually for an Indo-European language, there is a series of glottalized (ejective) stops and affricates. There is similar velar affrication with the dental ejective click among some speakers. It is also one of the few languages with ejective fricatives. Yapese is one of the relatively few languages in the world with ejective fricatives. Other ejective sonorants are not known to occur. Gumuz has both ejective consonants and implosives. The phonemic inventory has 27 consonants, which includes aspirated, plain, and ejective stops. In alphabets using the Latin script, an IPA-like apostrophe for ejective consonants is common. Therefore, unlike the purely glottalic ejective consonants, implosives can be modified by phonation. The ejective and aspirated stops are articulated forcefully. That is, there is a set of ejective consonants and the usual seven-vowel system. Stops are distinguished by ejective and aspirated features.