Umlaut

"Umlaut" in Finnish

treema

(diacritical mark)

umlaut

(partial assimilation of a vowel)

vokaalinmukaus

(partial assimilation of a vowel)

ääkkönen

(vowel so assimilated)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.