monsterful adjective2 •Characterised by or similar to monsters.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 — 1878 •(no longer used) Rare; extraordinary; marvelousTopics discussed include truth, subjectivity, transcendence, and the future of religion, secularity and political hope in the light of a monsterful event — God becoming human. — 2009 formsmore monsterful · most monsterful