Where does “unplacid” come from?

unplacid (English) comes from English placid, from French placide, from Latin Placidus, from Latin -idus, from Proto-Italic *-iðos.

unplacid (English): Not placid

Definitions

  1. Not placid

Ancestry of “unplacid”, step by step

unplacid traces back through two separate lines of ancestry.

via English placid

StepLanguageWordMeaning
1Englishplacidcalm and quiet; peaceful; tranquil
2Frenchplacidecalm, quiet, peaceful
3LatinPlacidusPlacid, gentle, quiet, still, calm, mild, peaceful, tranquil
4Latin-idustending to
5Proto-Italic*-iðos—

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Italic *-iðos →Every word from Latin -idus →Every word from Latin Placidus →