3 Nor aught save peril, still as he did pass:
still > continually
4 Tho when appeared the third morrow bright,
Tho > Then bright > bright; beautiful
5 Upon the waves to spread its trembling light, 6 A hideous roaring far away they heard,
hideous > terrific; odious
7 That all their senses filled with affright,
affright > terror
8 And straight they saw the raging surges reared
straight > straightway