The loss of a final unstressed vowel is a feature of southern dialects of Māori in comparison to standard Māori, for example the term kainga (village) is rendered in southern Māori as kaik. A similar feature is seen in the Gallo-Italic languages.
In Estonian and the Sami languages, apocopes explain the forms of grammatical cases. For example, a nominative is described as having apocope of the final vowel, but the genitive does not have it. Throughout its history, however, the genitive case marker has also undergone apocope: Estonian linn ("a city") and linna ("of a city") are derived from linna and linnan respectively, as can still be seen in the corresponding Finnish word.
In the genitive form, the final /n/, while it was being deleted, blocked the loss of /a/. In Colloquial Finnish, the final vowel is sometimes omitted from case markers.
Grammatical rule
Some languages have apocopations that are internalized as mandatory forms. In Spanish and Italian, for example, some adjectives that come before the noun lose the final vowel or syllable if they precede a noun (mainly) in the masculinesingular form. In Spanish, some adverbs and cardinal and ordinal numbers have apocopations as well.
Adjectives
grande ("big, great") → gran → gran mujer (feminine) ("great woman". However, if the adjective follows the noun, the final syllable remains, but the meaning may also change: mujer grande, meaning "large woman")
bueno ("good") → buen → buen hombre (masculine) ("good man"; the final vowel remains in hombre bueno, with no accompanying change in meaning)
Adverbs
tanto ("so much") → tan ("so") → tan hermoso ("so beautiful")
