umlaut /ŭmˈlowt/

1. A vowel change in Germanic languages brought about by a vowel or semivowel (esp i or j, usu now lost) in the following syllable
2. The diacritical sign (¨), dots placed over a vowel, indicating such a modification

To modify (a vowel) with an umlaut

• mulse
• mulses
• mulsh
• mulshed
• mulshes
• mulshing
• mult-
• multangular
• multanimous
• multarticulate
• multeities
• multeity
• multi-
• multi-access
• multiarticulate
• multi-author
• multi-authored
• multicamerate
• multicapitate
• multicasting
• multicauline
• multicellular
• multicentral
• multicentric
• multichannel