Where does “nontortious” come from?

nontortious (English) comes from English tortious, from Anglo-Norman torcious, from Old French tort, from Latin tortum, from Latin tortus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

nontortious (English): Not tortious

Definitions

  1. Not tortious

Ancestry of “nontortious”, step by step

nontortious traces back through two separate lines of ancestry.

via English tortious

StepLanguageWordMeaning
1EnglishtortiousWrongful; harmful; Of, pertaining to, or...
2Anglo-Normantorciouswrongful; unlawful; illegal
3Old Frenchtortwrong; misdeed
4Latintortumnominative neuter singular of tortus; accusative...
5Latintortustwisted, crooked; spun, whirled; bent, distorted
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus
8Proto-Indo-European-tusDerives action nouns from verb roots

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin tortus