Where does “antirealist” come from?

antirealist (English) comes from English realist, from English real, from Middle English real, from Old French reel, from Latin reālis, from Latin rēs, from Latin vindicatio, from Latin vindicō — small stone, pebble; gravel, rubble.

antirealist (English): One who rejects realism

Definitions

One who rejects realism

Ancestry of “antirealist”, step by step

antirealist traces back through two separate lines of ancestry.

via English realist

Step	Language	Word	Meaning
1	English	realist	An advocate of realism; one who believes that...
2	English	real	True, genuine, not merely nominal or apparent;...
3	Middle English	real	real, true, factual; concerning possessions;...
4	Old French	reel	—
5	Latin	reālis	real
6	Latin	rēs	thing, object, stuff
7	Latin	vindicatio	civil lawsuit; protection, defence; vindication;...
8	Latin	vindicō	to lay claim to as one's own (often with sibi)
9	Latin	vindex	claimant, vindicator
10	Latin	dīcō	to say, talk, speak, utter, mention
11	Latin	-tiō	tion, -ation, -ing
12	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
13	Latin	dissertus	arranged, disposed; explained
14	Latin	disserere	second-person singular future passive indicative...
15	Latin	dis-	asunder, apart, in two; reversal, removal;...
16	Latin	calceus	shoe
17	Latin	calx	limestone; chalk; the finish line
18	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

via French antiréaliste

Step	Language	Word	Meaning
1	French	antiréaliste	—

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