Where does “boobyish” come from?

boobyish (English) comes from English booby, from English bubby, from English brother, from Middle English brother, from Old English brōþor, from Proto-West Germanic brōþer, from Proto-Germanic brōþēr, from Proto-Indo-European bʰréh₂tēr — brother.

boobyish (English): Stupid; dull-witted

Definitions

  1. Stupid; dull-witted

Ancestry of “boobyish”, step by step

boobyish traces back through two separate lines of ancestry.

via English booby

StepLanguageWordMeaning
1EnglishboobyA stupid person; Any of various large tropical...
2EnglishbubbyA woman's breast; bub; bubba; Alternative...
3EnglishbrotherSon of the same parents as another person; A male...
4Middle EnglishbrotherA brother or brother-in-law; a male sibling
5Old Englishbrōþorbrother
6Proto-West Germanicbrōþerbrother
7Proto-Germanicbrōþērbrother
8Proto-Indo-Europeanbʰréh₂tērbrother

via English ish

StepLanguageWordMeaning
1EnglishishPronunciation spelling of is; somewhat,...
2English-ishTypical of, similar to, being like; Somewhat,...
3Middle English-ishAlternative form of -yssh
4Old English-isċ-ish
5Proto-West Germanic-iskCreates adjectives from nouns
6Proto-Germanic-iskazForms adjectives from nouns with the sense of...
7Proto-Indo-European-iskosCharacteristic of, typical of, pertaining to
Every word from Proto-Indo-European bʰréh₂tēr