monsterful
Rare; extraordinary; marvelous
archaic
Topics discussed include truth, subjectivity, transcendence, and the future of religion, secularity and political hope in the light of a monsterful event — God becoming human.
Characterised by or similar to monsters.
informal
Like the flights and flights of the foam Thro' wild nights of the monsterful main Thundering nights of the monsterful main, The mad white flights thro' the mad black nights Before the hurricane;
Where it comes from
From Middle English monstreful, equivalent to monster + -ful.
Adapted from the Wiktionary entry monsterful (CC BY-SA 4.0).