4 As her outrageous foe had left her late,

late > lately

5 And trembling yet through fear of former hate;

former hate > [her former hate: the object of her former hatred (Sansloy)]

6 All stand amazed at so uncouth sight,

uncouth > extraordinary [a]

7 And begin to pity her unhappy state; 8 All stand astonied at her beauty bright,

astonied > stunned, astonished; dazed

9 In their rude eyes unworthy of so woeful plight.

rude > uneducated; uncivilized so > [such a]