forcing > [forcing himself] feign > dissimulate, conceal (SUS)
3 Through grisly shadows by a beaten path,
grisly > horrible, fearsome
4 Into a garden goodly garnished
goodly > well, beautifully garnished > beautifed, decorated
5 With herbs and fruits, whose kinds might not be read:
read > seen, discerned, made known; hence: described
6 Not such as earth out of her fruitful womb 7 Throws forth to men, sweet and well savoured, 8 But direful deadly black both leaf and bloom,
direful > terrible, dreadful
9 Fit to adorn the dead, and deck the dreary tomb.