Where does “ungrumpy” come from?

ungrumpy (English) comes from English grumpy, from English grump, from English grum, from Middle English grom, from Old English grom, from Proto-Germanic gramaz, from Proto-Indo-European gʰrem-, from Proto-Indo-European gʰer- — to rub; to stroke; to grind.

ungrumpy (English): Not grumpy

Definitions

  1. Not grumpy

Ancestry of “ungrumpy”, step by step

ungrumpy traces back through two separate lines of ancestry.

via English grumpy

StepLanguageWordMeaning
1EnglishgrumpyDissatisfied and irritable
2EnglishgrumpA habitually grumpy or complaining person; A...
3EnglishgrumMorose, stern, surly, sullen; Low, deep in the...
4Middle EnglishgromAlternative form of grome; boy, valet, servant
5Old Englishgromfetus, womb-child
6Proto-Germanicgramazfurious; hostile
7Proto-Indo-Europeangʰrem-to be angry; to sound, bellow, growl, roar, be...
8Proto-Indo-Europeangʰer-to rub; to stroke; to grind

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European gʰer-Every word from Proto-Indo-European gʰrem-Every word from Proto-Germanic gramaz
ungrumpy — Etymology, Origin & Word History | Etymology Explorer