English
supermonster
From super- + monster.
Proto-Indo-European *men- ‘to think’
…
Proto-Italic *monestrom
Latin mōnstrum ‘omen, portent; monster’
Old French monstre
Middle English monstre ‘a monster or beast’
English monster
Today it means
noun An especially powerful or fearsome monster.
Language periods are conventional ranges, not dates for this word.
Etymograph / supermonster