megalethoscope

Etymology tree
Proto-Indo-European *méǵh₂s
Proto-Hellenic *mégas
Ancient Greek μέγᾰς (mégăs)der.
English mega-
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Hellenic *ə-
Ancient Greek ᾰ̓- (ă-)
Ancient Greek *λῆθος (*lêthos)
Proto-Indo-European *-os
Proto-Indo-European *-ēs
Ancient Greek -ης (-ēs)
Ancient Greek -ής (-ḗs)
Ancient Greek ᾰ̓ληθής (ălēthḗs)
Proto-Indo-European *-is
Proto-Indo-European *-h₂
Proto-Indo-European *-ih₂der.
Ancient Greek -ῐᾰ (-ĭă)
Ancient Greek ἀλήθεια (alḗtheia)
Proto-Indo-European *speḱ-
Proto-Indo-European *-yeti
Proto-Indo-European *spéḱyeti
Proto-Hellenic *sképťomai
Ancient Greek σκέπτομαι (sképtomai)
Proto-Indo-European *-ós
Proto-Hellenic *-ós
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Ancient Greek -ος (-os)influ.
Ancient Greek -ός (-ós)
Ancient Greek σκοπός (skopós)
Proto-Indo-European *-eti
Proto-Indo-European *-eyéti
Proto-Indo-European *-esyéti
Proto-Indo-European *-éh₁ti
Proto-Indo-European *-yeti
Proto-Indo-European *-éh₁yeti
Proto-Indo-European *-yeti
Proto-Indo-European *-éyeti
Ancient Greek -έω (-éō)
Ancient Greek σκοπέω (skopéō)der.
English -scope
English alethoscope
English megalethoscope
From mega- + alethoscope.