Where does “crimefighter” come from?

crimefighter (English) comes from English fighter, from Middle English fightere, from Old English feohtere, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

crimefighter (English): Any person who attempts to prevent crime or...

Definitions

  1. Any person who attempts to prevent crime or...

Ancestry of “crimefighter”, step by step

crimefighter traces back through two separate lines of ancestry.

via English fighter

StepLanguageWordMeaning
1EnglishfighterA person who fights; a combatant; A warrior;...
2Middle EnglishfightereA soldier or combatant; a person in combat
3Old Englishfeohterefighter, warrior
4Old English-eremasculine agent suffix, originally applied only...
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via English crime

StepLanguageWordMeaning
1EnglishcrimeA specific act committed in violation of the law;...
2Middle EnglishcrymeA criminal action or decision; that which is...
3Old Frenchcrime
4Latincrīmena judicial decision, verdict, or judgment
5Proto-Italickreimen
6Proto-Indo-Europeankréymn̥
7Proto-Indo-Europeankrey-to sift, separate, divide
Every word from Proto-Italic *-āzios