Theory:

Meaning of difficult words:
 
Numbers
Word
Meanings
1.
Gently Tender manner.
2.
Vows Promise
3.
Accents Word in speech by stress or pitch, emphasise.
4.
Anxious Uneasy, showing worry.
5.
Bear Hold up.
6.
Affection A gentle feeling of liking.
7.
EndureSuffer patiently.
8.
Perchance By any chance.
9.
Toiled Work extremely hard.
10.
StrifeConflict, disagreement.
11.
Stubborn Persistent.
12.
Eternity Life after death, without end.
13.
StubbornOne refusing to change one’s opinion.
14.
VainProducing no results.
15.
DepartLeave/go.
16.
GrieveBe sorrowful.
17.
WhisperLow voice.
18.
DothDoes.
19.
HarshRough.