Synonyms found in a thesaurus most likely havea. preferred spellings.
b. nuances of meaning.
c. most unusual usages.
d. various pronunciations.

The correct answer is B. Nuances in meaning

Explanation:

A thesaurus is a type of source that lists words and the synonyms or terms related to it. Because of this, thesauruses are commonly used in speeches and texts to provide variety in vocabulary instead of repeating over and over the same terms. However, despite the words in a thesaurus might have exactly the same meaning in most cases they just have similar meanings which imply there are slight differences in the meaning of words or nuances in meaning. For example, in a thesaurus you might find the word "small" along with the words microscope or minuscule and although all of them refer to little or of limited size in the case of microscope and minuscule these are related with tiny or with really small objects. Therefore, synonyms found in a thesaurus most likely have nuances in meaning.

kenny´s more than 25 years of relevant public service. in the army for two decades, as official representative for four years, and now for the department of state, as ambassador. this career clearly demonstrates great capacities in the public sector.