The correct answer is B. Teacher.
A cognoscente is a person who is knowledgeable about a particular subject. A teacher is someone who helps others learn about a particular subject. Both a cognoscente and a teacher have a deep understanding of a subject and are able to communicate that understanding to others.
A speculator is someone who buys and sells goods or assets in the hope of making a profit from changes in their price. A critic is someone who analyzes and judges the work of others, especially in the arts. A preacher is someone who delivers sermons or religious speeches.
While all of these occupations involve some degree of knowledge, they do not require the same level of expertise as being a cognoscente. A speculator, for example, may have a good understanding of the stock market, but they do not need to be an expert in any particular company or industry. A critic may have a good understanding of art, but they do not need to be an expert in any particular artist or style. A preacher may have a good understanding of religion, but they do not need to be an expert in any particular religion or sect.
A cognoscente, on the other hand, must have a deep understanding of a particular subject. They must be able to understand and explain complex concepts in a way that is easy for others to understand. They must also be able to keep up with the latest research in their field and be able to apply that research to their teaching.
In conclusion, the correct answer to the question “Synonym of COGNOSCENTE” is B. Teacher. A cognoscente is a person who is knowledgeable about a particular subject, and a teacher is someone who helps others learn about a particular subject. Both a cognoscente and a teacher have a deep understanding of a subject and are able to communicate that understanding to others.