Where does “Instagram-able” come from?

Instagram-able (English) comes from English Instagram, from English instant, from Middle English instant, from Old French instant, from Latin īnstāns, from Latin stō, from Proto-Italic staēō, from Proto-Indo-European sth₂éh₁yeti.

Ancestry of “Instagram-able”, step by step

Instagram-able traces back through two separate lines of ancestry.

via English Instagram

StepLanguageWordMeaning
1EnglishInstagramA photograph or video shared on this service; To...
2EnglishinstantA very short period of time; a moment; A single,...
3Middle Englishinstantinfinitely short period of time
4Old Frenchinstantassiduous, at hand
5Latinīnstānsstanding or pressing upon
6Latinstōto stand
7Proto-Italicstaēōstand
8Proto-Indo-Europeansth₂éh₁yetito stand
9Proto-Indo-European*steh₂-

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European *steh₂-