An almanac
Roget's Thesaurus Roget's Thesaurus
almanac
A thesaurus is a helpful reference source to find an antonym for "clever." Some antonyms for clever include obtuse, simple, or unintelligent.
A history textbook.
Wikipedia
encyclopedia
in a almanac!
almanc
Look it up!!!
encyclopedia
A dictionary or thesaurus
Wiki Answers, a dictionary, or a thesaurus. (thess OH russ)