Where does “antianxiolytic” come from?

antianxiolytic (English) comes from English anxiolytic, from English lytic, from English lysis, from Latin lysis, from Ancient Greek λύσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

Ancestry of “antianxiolytic”, step by step

antianxiolytic traces back through two separate lines of ancestry.

via English anxiolytic

StepLanguageWordMeaning
1EnglishanxiolyticThat reduces anxiety; tranquilizing; A drug...
2Englishlyticof, relating to, or causing lysis; of or relating...
3EnglishlysisA gradual recovery from disease; The...
4Latinlysisloosening; rupture
5Ancient Greekλύσιςloosing, releasing, release, ransoming;...
6Ancient Greek-σῐς"suffix forming nouns"
7Ancient Greek-τιςretained after dentals
8Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek λύσις