Where does “unmellifluous” come from?

unmellifluous (English) comes from English mellifluous, from Latin mellifluus, from Latin -fluus, from Latin -us, from Old Latin -os, from Proto-Italic -os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

unmellifluous (English): Not mellifluous; harsh-sounding; dissonant

Definitions

  1. Not mellifluous; harsh-sounding; dissonant

Ancestry of “unmellifluous”, step by step

unmellifluous traces back through two separate lines of ancestry.

via English mellifluous

StepLanguageWordMeaning
1EnglishmellifluousFlowing like honey; Sweet, smooth and musical;...
2Latinmellifluushoney-dropping, flowing with honey, mellifluous
3Latin-fluusflowing; flowing with
4Latin-ussuffix forming adjectives from nouns, verbs,...
5Old Latin-osaccusative masculine plural of -us
6Proto-Italic-os
7Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -ósEvery word from Latin -usEvery word from Latin -fluus