Is a thesaurus the same as a dictionary?

Nope:

http://www.onelook.com/?w=thesaurus&ls=a

http://www.onelook.com/?w=dictionary&ls=a

The Thesaurus specializes in synonyms, and antonyms.

To find out whether a thesaurus is the same as a dictionary, you can start by conducting a search on a reliable search engine. By typing in "thesaurus" and "dictionary" in the search bar, you can compare the results and gather information to determine the differences between the two.

When I ran a search using the search engine OneLook, I found separate links for the terms "thesaurus" and "dictionary." This suggests that they are distinct entities.

The thesaurus is a type of reference book or tool designed to assist with finding synonyms (words with similar meanings) and antonyms (words with opposite meanings) for a given word. It helps users to expand their vocabulary, find alternative words, and enhance their language skills.

On the other hand, a dictionary is a reference book or resource that provides definitions, spellings, pronunciations, and sometimes etymologies (the origin of words) for words in a particular language. Dictionaries focus on the meaning and usage of words, offering comprehensive explanations to facilitate understanding.

By comparing the search results and understanding the purpose of each, it becomes clear that a thesaurus and a dictionary serve different functions. While a thesaurus focuses on presenting synonyms and antonyms, a dictionary provides definitions and other relevant information about words.