spiritualizer

Etymology tree
Proto-Indo-European *(s)peys-der.?
Latin spīrō
Proto-Indo-European *-tus
Proto-Italic *-tus
Latin -tus
Latin spīritus
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālis
Late Latin spīrituālisder.
Old French spirituelbor.
Middle English spiritual
English spiritual
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)bor.
Late Latin -izōder.
Middle French -iserbor.
Middle English -isen
English -ize
English spiritualize
Proto-Indo-European *-yósder.
Proto-Italic *-āzijos
Latin -āriusnom.
Latin -āriusbor.
Proto-Germanic *-ārijaz
Proto-West Germanic *-ārī
Old English -ere
Middle English -ere
English -er
English spiritualizer
From spiritualize + -er.