2 Words to use with gulfy

And now suddenly that shape she knew of, lying in the bottom of the darkest pool of the stagnant Past, had been stung into life by a wind of words that swept through Nestley chapel, had stretched up a hideous neck and threatening head from the deep, and was staring at her with sodden eyes: henceforth she knew that the hideous Fact had its appointed place between her and her beautiful Paul, the demon of the gulfy cleft that parted them.

Sometimes, after trying vainly, With much effort, forced, ungainly, To entice the rugged door To yield up its wondrous lore, With a sudden burst of thunder All its frame is dashed asunder; The gulfy silence, lightning-fleet, Shooteth hellward at thy feet.

2 Words to use with  gulfy