Where does “realpolitiker” come from?

realpolitiker (English) comes from English Realpolitik, from German Realpolitik, from German Real, from Latin reālis, from Latin rēs, from Latin vindicatio, from Latin vindicō, from Latin vindex — small stone, pebble; gravel, rubble.

realpolitiker (English): One who supports or engages in realpolitik

Definitions

One who supports or engages in realpolitik

Ancestry of “realpolitiker”, step by step

realpolitiker traces back through two separate lines of ancestry.

via English Realpolitik

Step	Language	Word	Meaning
1	English	Realpolitik	Alternative letter-case form of realpolitik
2	German	Realpolitik	realpolitik pragmatic international government policy
3	German	Real	real former Spanish currency unit
4	Latin	reālis	real
5	Latin	rēs	thing, object, stuff
6	Latin	vindicatio	civil lawsuit; protection, defence; vindication;...
7	Latin	vindicō	to lay claim to as one's own (often with sibi)
8	Latin	vindex	claimant, vindicator
9	Latin	dīcō	to say, talk, speak, utter, mention
10	Latin	-tiō	tion, -ation, -ing
11	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
12	Latin	dissertus	arranged, disposed; explained
13	Latin	disserere	second-person singular future passive indicative...
14	Latin	dis-	asunder, apart, in two; reversal, removal;...
15	Latin	calceus	shoe
16	Latin	calx	limestone; chalk; the finish line
17	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

via English ER

Step	Language	Word	Meaning
1	English	ER	The statistic "Earned Run"; Initialism of...
2	Turkish	er	early; brave; man, male
3	Ottoman Turkish	ایر	saddle, a seat for a rider placed on the back of a horse or other animal
4	Old Anatolian Turkish	ایر	early, at a time in advance of the usual or expected event
5	Proto-Turkic	ēder	saddle

Every word from Ancient Greek χάλιξ →Every word from Latin -tiō →Every word from Latin dis- →