Where does “intratável” come from?

intratável (Portuguese) comes from Portuguese tratável, from Portuguese tratar, from Portuguese tractar, from Latin tractāre, from Latin tractō, from Latin -tō, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

intratável (Portuguese): untreatable

Definitions

  1. untreatable

Ancestry of “intratável”, step by step

StepLanguageWordMeaning
1Portuguesetratáveltreatable
2Portuguesetratarto treat; to feed; to treat; to negotiate with
3PortuguesetractarObsolete spelling of tratar
4Latintractāre
5Latintractōto tug, drag or haul
6Latin-tōForms here
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin -tō
intratável — Etymology, Origin & Word History | Etymology Explorer