Where does “politicianspeak” come from?

politicianspeak (English) comes from English politician, from English politic, from Middle French politique, from Latin polīticus, from Swedish politisk, from Swedish politik, from Ancient Greek πολιτικός, from Ancient Greek πολῑ́της — Creates verbal adjectives from verb stems.

Ancestry of “politicianspeak”, step by step

politicianspeak traces back through two separate lines of ancestry.

via English politician

StepLanguageWordMeaning
1EnglishpoliticianOne engaged in politics, especially an elected or...
2EnglishpoliticOf or relating to polity, or civil government;...
3Middle Frenchpolitique
4Latinpolīticuspolitical, civil, of the state, relating to civil polity
5Swedishpolitiskpolitical, having to do with politics
6Swedishpolitikpolitics
7Ancient Greekπολιτικόςcivic, constitutional, public; social
8Ancient Greekπολῑ́τηςcitizen
9Ancient Greek-τηςForms nouns representing a state of being; Added...
10Proto-Hellenic-tāts
11Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
12Proto-Indo-European-teh₂Used to form nouns representing state of being
13Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English speak

StepLanguageWordMeaning
1EnglishspeakTo communicate with one's voice, to say words out...
2Middle Englishspeke
3Old EnglishspecanAlternative form of sprecan; to speak
4Old Englishsprecanto speak, talk
5Proto-West Germanic*sprekanto speak
6Proto-Germanicsprekanąto speak, to make a noise
7Proto-Indo-Europeanspreg-to make a sound, speak; to make a sound, utter,...
Every word from Proto-Indo-European -tósEvery word from Ancient Greek -τηςEvery word from Ancient Greek πολῑ́της