Where does “humaniac” come from?

humaniac (English) comes from English humane, from Middle English humain, from Old French humain, from Latin hūmānus, from Latin homō, from Old Latin hemō, from Proto-Italic hemō, from Proto-Indo-European ǵʰmṓ.

humaniac (English): A person with overzealous views in support of animal welfare

Definitions

  1. A person with overzealous views in support of animal welfare

Ancestry of “humaniac”, step by step

humaniac traces back through two separate lines of ancestry.

via English humane

StepLanguageWordMeaning
1EnglishhumaneHaving or showing concern for the pain or...
2Middle EnglishhumainAlternative form of humayne
3Old Frenchhumain
4Latinhūmānushuman (of man, people)
5Latinhomōhuman, person, man
6Old Latinhemō
7Proto-Italichemōman
8Proto-Indo-Europeanǵʰmṓearthling
9Proto-Indo-Europeandʰéǵʰōmearth
10Proto-Indo-European-ōmemphatic suffix or postpositive particle
11Proto-Indo-European-mi

via English maniac

StepLanguageWordMeaning
1EnglishmaniacAn insane person, especially one who suffers from...
2Frenchmaniaquemaniacal; maniac
3Latinmaniacus
4Ancient Greekμανιακόςcausing insanity
5Ancient Greekμανίᾱ
6Ancient Greekνόσοςsickness, disease, illness; plague; misery,...
7Ancient Greek-λογίαBase for nouns denoting the study of something,...
8Ancient GreekλόγοςThat which is said: word, sentence, speech,...
9Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
10Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...
Every word from Proto-Indo-European -miEvery word from Proto-Indo-European -ōmEvery word from Proto-Indo-European dʰéǵʰōm
humaniac — Etymology, Origin & Word History | Etymology Explorer