Where does “coronoia” come from?

coronoia (English) comes from English corona, from Italian corona, from Latin corōna, from Spanish -illa, from Old Spanish -iella, from Latin -ella, from Latin -ellus, from Latin -ulus — Forms agent nouns from verbal roots.

coronoia (English): Unfounded fear surrounding the outbreak of COVID-19, which may include fear of the spread of the virus or fear of governmental conspiracies in the reaction to the virus

Definitions

  1. Unfounded fear surrounding the outbreak of COVID-19, which may include fear of the spread of the virus or fear of governmental conspiracies in the reaction to the virus

Ancestry of “coronoia”, step by step

coronoia traces back through two separate lines of ancestry.

via English corona

StepLanguageWordMeaning
1EnglishcoronaThe luminous plasma atmosphere of the Sun or...
2Italiancoronacrown; coronet; wreath, chaplet
3Latincorōnachaplet, laurel, or wreath; presented to athletes, the gods, or the dead
4Spanish-illaAdded to feminine nouns to denote a diminutive...
5Old Spanish-iellaA diminutive suffix
6Latin-ellainflection of -ellus: ## nominative/vocative...
7Latin-ellusAlternative form of -ulus; "forming masculine...
8Latin-ulusUsed to form a diminutive of a noun, indicating...
9Proto-Italic-olos
10Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
11Proto-Indo-European-e-lós
12Proto-Indo-European-lósForms agent nouns from verbal roots

via English paranoia

StepLanguageWordMeaning
1EnglishparanoiaA psychotic disorder characterized by delusions...
2Ancient Greekπαράνοιαderangement, madness
3Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
4Proto-Indo-European-íh₂
5Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Spanish -illa