Where does “contra-trading” come from?

contra-trading (English) comes from English Contra, from Latin contrā, from Latin ubī, from Latin cubī, from Proto-Italic *kʷuðei — where.

contra-trading (English): A form of carousel fraud that evades detection by...

Definitions

  1. A form of carousel fraud that evades detection by...

Ancestry of “contra-trading”, step by step

contra-trading traces back through two separate lines of ancestry.

via English Contra

StepLanguageWordMeaning
1EnglishContraA member of any of various rightist guerrilla...
2Latincontrāagainst
3Latinubīwhere? in what place?, in which place?
4Latincubī
5Proto-Italic*kʷuðeiwhere

via English trading

StepLanguageWordMeaning
1Englishtradingpresent participle of trade; Carrying on trade or...
Every word from Proto-Italic *kʷuðeiEvery word from Latin cubīEvery word from Latin ubī