By > [By means of, through] base > low

5 With smoke and sulphur hiding all the place, 6 Descends to hell: there creature never passed, 7 That back returned without heavenly grace; 8 But dreadful Furies who their chains have burst,

But > [Except]

9 And damned sprites sent forth to make ill men aghast.

ill > evil aghast > frightened (esp. with terror of the supernatural)

105.32

By that same way the direfull dames doe driue
2 Their mournefull charet, fild with rusty blood,
And downe to Plutoes house are come biliue:
4 Which passing through, on euery side them stood
The trembling ghosts with sad amazed mood,
6 Chattring their yron teeth, and staring wide
With stonie eyes; and all the hellish brood
8 Of feends infernall flockt on euery side,
To gaze on earthly wight, that with the Night durst ride.

1 By that same way the direful dames do drive 2 Their mournful chariot, fild with rusty blood,

fild > defiled; or: filled (cf. 107.9:9, etc.) rusty > rust-coloured; morally foul, corrupted

3 And down to Pluto's house are come belive: