Where does “umlautlessness” come from?

umlautlessness (English) comes from English umlautless, from English umlaut, from German umlaut, from German Laut, from Middle High German lūt, from Old High German lūt, from Proto-West Germanic hlūd, from Proto-Germanic hlūdaz — to cover; to incline.

umlautlessness (English): The fact or state of not exhibiting any signs of...

Definitions

  1. The fact or state of not exhibiting any signs of...

Ancestry of “umlautlessness”, step by step

umlautlessness traces back through two separate lines of ancestry.

via English umlautless

StepLanguageWordMeaning
1EnglishumlautlessNot exhibiting or marked by the phonological...
2EnglishumlautAn assimilatory process whereby a vowel is...
3Germanumlautumlaut
4GermanLautsound; noise
5Middle High Germanlūtloud
6Old High Germanlūtloud
7Proto-West Germanichlūdloud; sound
8Proto-Germanichlūdazloud; famous
9Proto-Indo-Europeanḱlewtosheard, famous
10Proto-Indo-Europeanḱlew-to hear
11Proto-Indo-Europeanḱel-to cover; to incline

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ḱel-Every word from Proto-Indo-European ḱlew-Every word from Proto-Indo-European ḱlewtos