It's difficult to provide an exact number of pages without access to the specific dictionary or thesaurus in question. However, the Merriam-Webster dictionary and thesaurus are extensive reference works with many entries starting with the letter "K," so there are likely multiple pages dedicated to words beginning with that letter.
There are three syllables in thesaurus. (the-sau-rus)
Three
Another way to describe a thesaurus is a book of synonyms. Synonyms are alternate words that essentially mean the same thing.
Thesaurus in German is Synonymwörterbuch, Thesaurus
There are many places where one can find synonym dictionary websites also known as a thesaurus. One of the best thesaurus websites would be the website Thesaurus.
There are many online thesauruses available for one to use online at their disposal. 'Thesaurus', 'Merriam-Webster', and 'Macmillandictionary' are names of websites with an online thesaurus available.
thesaurus
There are many free thesaurus web sites such as, http://thesaurus.reference.com/ and http://www.merriam-webster.com to list a few
A dictionary of synonyms is called a thesaurus.
There are many free online thesaurus websites across the internet. Some of these sites include Thesaurus, Merriam-Webster Online, The Free Dictionary, and Cambridge Dictionaries Online.
Probably a thesaurus, but a dictionary may be some help!