Select the option that can be used as a one-word substitute for the given group of words.
The inability to obtain adequate sleep
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Insomnia.
"Insomnia" is a sleep disorder that makes it difficult to fall asleep. Hence, option 2 is the correct answer.
Other options mean:
"Pyromania" is an obsessive desire to set fire to things.
"Andromania" refers to desire or behavior in females towards males.
"Mythomania" refers to the behavior of compulsive or habitual lying.