Where does “lewdable” come from?

lewdable (English) comes from English lewd, from Middle English lewed, from Vulgar Latin *laigo-, from Latin lāicus, from Ancient Greek λαϊκός, from Ancient Greek λᾱός, from Proto-Hellenic lāwós, from Proto-Indo-European leh₂wos — to bark, howl; to be concealed.

Ancestry of “lewdable”, step by step

StepLanguageWordMeaning
1EnglishlewdLascivious, sexually promiscuous, rude; Lay; not...
2Middle EnglishlewedUnrelated to the church; non-priestly; lay;...
3Vulgar Latin*laigo-
4Latinlāicuslay (of the laity)
5Ancient Greekλαϊκόςof the people; popular
6Ancient Greekλᾱόςpeople; men; the people
7Proto-Helleniclāwóspeople, crowd
8Proto-Indo-Europeanleh₂wospeople
9Proto-Indo-Europeanleh₂-to bark, howl; to be concealed
Every word from Proto-Indo-European leh₂-Every word from Proto-Indo-European leh₂wosEvery word from Proto-Hellenic lāwós