Where does “gunbuilder” come from?

gunbuilder (English) comes from English builder, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

Ancestry of “gunbuilder”, step by step

gunbuilder traces back through two separate lines of ancestry.

via English builder

StepLanguageWordMeaning
1EnglishbuilderA person who builds or constructs things; Master...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English gun

StepLanguageWordMeaning
1EnglishgunA device for projecting a hard object very...
2Middle EnglishgunneA trebuchet or similar kind of pellet-firing...
3Old NorseGunnhildr
4Old NorseGunnrbattle, war
5Old Norseguðrbattle, war
6Proto-Germanicgunþizbattle
7Proto-Indo-Europeangʷʰéntisstriking, killing
8Proto-Indo-Europeangʷʰen-to strike, slay, kill
9Proto-Indo-Europeanbʰon-
Every word from Chichewa iye
gunbuilder — Etymology, Origin & Word History | Etymology Explorer