Where does “seventy-five” come from?

seventy-five (English) comes from English five, from Middle English fyf, from Old English fīf, from Proto-West Germanic fimf, from Proto-Germanic fimf, from Proto-Indo-European pénkʷe — five.

seventy-five (English): The cardinal number immediately following seventy-four and preceding seventy-six

Definitions

  1. The cardinal number immediately following seventy-four and preceding seventy-six

Ancestry of “seventy-five”, step by step

seventy-five traces back through two separate lines of ancestry.

via English five

StepLanguageWordMeaning
1EnglishfiveA numerical value equal to 5; the number...
2Middle Englishfyffive
3Old Englishfīffive
4Proto-West Germanicfimffive
5Proto-Germanicfimffive
6Proto-Indo-Europeanpénkʷefive

via English seventy

StepLanguageWordMeaning
1EnglishseventyThe cardinal number occurring after sixty-nine...
2Middle Englishseventyseventy
3Old Englishhundseofontiġseventy
4Proto-Germanicsebuntēhundąseventy
Every word from Proto-Indo-European pénkʷeEvery word from Proto-Germanic fimfEvery word from Proto-West Germanic fimf