annoybot

Etymology tree
Proto-Indo-European *h₁én
Proto-Italic *en
Proto-Italic *en-
Latin in-
Proto-Indo-European *h₃ed-der.
Proto-Italic *odjom
Latin odium
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Latin -ō
Late Latin inodiāre
Old French enoiierbor.
Middle English anoyen
English annoy
Proto-Indo-European *h₃erbʰ-
Proto-Indo-European *-os
Proto-Indo-European *h₃órbʰos
Proto-Balto-Slavic *árbas
Proto-Slavic *orbъ
Proto-Indo-European *-yeti
Proto-Indo-European *-éyeti
Proto-Balto-Slavic *-éitei
Proto-Slavic *-iti
Proto-Slavic *orbiti
Proto-Indo-European *-otéh₂
Proto-Balto-Slavic *-atā́ˀ
Proto-Slavic *-ota
Proto-Slavic *orbota
Old Czech robota
Czech robota
Czech robotbor.
English robot
English bot
English -bot
English annoybot
From annoy + -bot.