1. Having the same tastes, habits, or temperament; sympathetic.
2. Of a pleasant disposition; friendly and sociable: a congenial host.
3. Suited to one's needs or nature; agreeable: congenial surroundings.
con·ge′ni·ali·ty (-jē′nē-ălĭ-tē), con·genial·ness n.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.