Î

Î is a letter which appears in several French words, like naître (to be born), abîme (abyss), maître (master), fraîche (fresh), and more.

Unlike Â, Ê, and Ô, the circumflex does not alter the pronunciation of î or û.

In Turkish, î can indicate the /iː/ sound in Arabic loanwords where it is used as an adjectival suffix that makes an adjective from a noun: askerî (military), millî (national), dâhilî (internal) etc.

In Welsh, î is used to represent long stressed i [iː] when, without the circumflex, the vowel would be pronounced as short [ɪ] (dîm [diːm], the mutated form of "team"), as opposed to dim [dɪm] "no, nought, nothing".

In Tagalog and other Philippine languages, the circumflex, also called as 'Pakupyâ', is used to indicate a (stressed) Glottal stop 'ʔ'.