Where does “arch-rival” come from?

arch-rival (English) comes from English arch, from English architecture, from French architecture, from Latin architectūra, from Latin architectus, from Ancient Greek ἀρχιτέκτων, from Ancient Greek τέκτων, from Proto-Hellenic téktōn — to sire, beget.

arch-rival (English): Alternative form of archrival

Definitions

  1. Alternative form of archrival

Ancestry of “arch-rival”, step by step

arch-rival traces back through two separate lines of ancestry.

via English arch

StepLanguageWordMeaning
1EnglisharchAn inverted U shape; An arch-shaped arrangement...
2EnglisharchitectureThe art and science of designing and managing the...
3Frencharchitecturearchitecture
4Latinarchitectūraarchitecture
5Latinarchitectusarchitect, master builder; designer, inventor,...
6Ancient Greekἀρχιτέκτωνchief constructor, master builder, architect
7Ancient Greekτέκτωνone who works with wood: carpenter, builder; any...
8Proto-Hellenictéktōn
9Proto-Indo-Europeantetḱōcarpenter
10Proto-Indo-Europeantetḱ-to create, produce; to cut, hew
11Proto-Indo-Europeanteḱ-to sire, beget

via English rival

StepLanguageWordMeaning
1EnglishrivalA competitor with the same goal as another, or...
2Latinrivalitasrivalship, rivalry
3Latin-tāsty, -dom, -hood, -ness, -ship
4Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
5Proto-Indo-European-teh₂Used to form nouns representing state of being
6Proto-Indo-European-tósCreates verbal adjectives from verb stems
Every word from Proto-Indo-European teḱ-Every word from Proto-Indo-European tetḱ-Every word from Proto-Indo-European tetḱō