Where does “αντιμνημονιακός” come from?

αντιμνημονιακός (Greek) comes from Greek αντί-, from Ancient Greek ἀντι-, from Ancient Greek ᾰ̓ντῐ́ — opposite.

αντιμνημονιακός (Greek): one who is against the Memorandum of...

Definitions

Step	Language	Word	Meaning
1	Greek	αντί-	Alternative form of αντι-; counter; opposite to
2	Ancient Greek	ἀντι-	anti-, against; like, reminiscent of
3	Ancient Greek	ᾰ̓ντῐ́	opposite