Select the option that can be used as a one-word substitute for the given group of words.
A lover of mankind
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Philanthropist.
The one-word substitute for "a lover of mankind" is "philanthropist." A philanthropist is someone who actively seeks to promote the welfare of others through charitable acts or donations, embodying a deep love for humanity.
In contrast, a recluse lives in isolation, a cynic is distrustful of others' motives, and a psychiatrist is a medical professional specializing in mental health, none of which fit the description of loving mankind.