Select the option that can be used as a one-word substitute for the given group of words.
One who cannot hear.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Deaf.
The word "deaf" directly means unable to hear.
It is a concise term that encapsulates the condition of not being able to hear without additional explanation.
It is widely recognized and used in both medical and everyday contexts to describe someone who has a significant hearing impairment or complete inability to hear.