Where does “unplaintive” come from?

unplaintive (English) comes from English plaintive, from Middle English pleintif, from Old French pleintif, from Old French pleindre, from Latin planctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

unplaintive (English): Not plaintive

Definitions

  1. Not plaintive

Ancestry of “unplaintive”, step by step

unplaintive traces back through two separate lines of ancestry.

via English plaintive

StepLanguageWordMeaning
1EnglishplaintiveSounding sorrowful, mournful or melancholic
2Middle Englishpleintif—
3Old Frenchpleintifmiserable, unhappy; complaining; plaintive; a...
4Old FrenchpleindreAlternative form of plaindre; to complain, to...
5Latinplanctusstruck, beaten; bewailed, lamented, mourned;...
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus—
8Proto-Indo-European-tusDerives action nouns from verb roots

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin planctus →