A. Painful
B. Troublesome
C. Lengthy
D. Tiresome
✅ The correct answer is option D.
Painful : (of a part of the body) affected with pain.
Painful : (of a part of the body) affected with pain.
Troublesome : causing difficulty or annoyance.
Lengthy : (especially in reference to time) of considerable or unusual length, especially so as to be tedious.
Tiresome : causing one to feel bored or annoyed.
Tedious : too long, slow, or dull; tiresome or monotonous.
Synonym of Tedious is Tiresome