Use "loweringly" in a sentence

1. Synonyms for Cloudily include cloudedly, duskily, leadenly, muckily, vaporously, brumously, hazily, heavily, loweringly and smoggily

2. They are like the colossal strides of approaching Fate, and this awfulness is twice raised to a higher power, first by a searching, syncopated phrase in the violins which hovers loweringly over them, and next by a succession of Afrighted minor scales ascending