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

• modeled
• modeler
• modelers
• modeling
• modelings
• modelled
• modeller
• modellers
• modelli
• modelling
• modellings
• modello
• modellos
• mode-locking
• models
• Model T
• Model Ts
• modem
• modemed
• modeming
• modems
• modena
• modenas
• moder
• moderate