Where does “nonrickettsial” come from?

nonrickettsial (English) comes from English rickettsial, from English Rickettsia, from Translingual Rickettsia, from English Ricketts, from English Rickett, from English Richard, from Middle English Rycharde, from Old French Richard — to straighten, to right oneself; right; just.

nonrickettsial (English): Not rickettsial

Definitions

  1. Not rickettsial

Ancestry of “nonrickettsial”, step by step

nonrickettsial traces back through two separate lines of ancestry.

via English rickettsial

StepLanguageWordMeaning
1EnglishrickettsialRelating to rickettsia
2EnglishRickettsiaAny of a group of gram-negative bacteria, of the genus Rickettsia, carried as parasites by ticks, fleas and lice, that cause typhus and other diseases
3TranslingualRickettsiagenus
4EnglishRicketts
5EnglishRickett
6EnglishRichardA turd
7Middle EnglishRycharde
8Old FrenchRichard
9Medieval LatinRichardus
10FrankishRīkahard
11Proto-GermanicRīkaharduzA male given name
12Proto-Germanicrīksking, ruler
13Proto-Celticrīxsking
14Proto-Indo-Europeanh₃rḗǵsking, ruler
15Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

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 h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs