Where does “showmanry” come from?

showmanry (English) comes from English showman, from English show, from Middle English schewen, from Old English scēawian, from Proto-Germanic skawwōną, from Proto-Indo-European (s)kewh₁- — to perceive; to observe.

Ancestry of “showmanry”, step by step

showmanry traces back through two separate lines of ancestry.

via English showman

StepLanguageWordMeaning
1EnglishshowmanA person who produces or presents shows as a...
2EnglishshowTo display, to have somebody see; To bestow; to...
3Middle Englishschewento show
4Old Englishscēawianto look, look at, exhibit, display; to look at,...
5Proto-Germanicskawwōnąto look, see, watch
6Proto-Indo-European(s)kewh₁-to perceive; to observe

via English ry

StepLanguageWordMeaning
1EnglishryA test pattern consisting of a repeating character string alternating letters R and Y, used to test five-level teleprinter and radioteletype (RTTY) systems
Every word from Proto-Indo-European (s)kewh₁-