Baalism

Etymology tree
Proto-Semitic *baʕl-
Biblical Hebrew בַּעַל (báʿal)bor.
Ancient Greek Βᾰ́ᾰλ (Bắăl)bor.
Late Latin Baalder.
Proto-Semitic *baʕl-
Phoenician 𐤁𐤏𐤋 (bʿl)der.
Proto-Semitic *baʕl-
Ugaritic 𐎁𐎓𐎍 (baʿlu)der.
English Baal
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)
Proto-Indo-European *-mos
Proto-Indo-European *-mós
Ancient Greek -μός (-mós)
Ancient Greek -ισμός (-ismós)der.
English -ism
English Baalism
From Baal + -ism.