Etymonline English Dictionary is the official app of Douglas Harper's Online Etymology Dictionary, providing users with a comprehensive resource to understand the origins of words and improve vocabulary. This app offers instantaneous search with spelling suggestions, ensuring fast and accurate results. With the offline dictionary feature available in the premium version, users can access word origins anytime and anywhere.

One of the standout features of Etymonline English Dictionary is the ability to explore related words that share the same origin or root. This feature allows users to easily access words with a common root, such as agriology, anthropology, biology, cardiology, choreology, Christology, chronology, cosmology, and many more.

For an enhanced experience, users can opt for Etymonline Premium, which offers an ad-free reading environment and the convenience of searching and viewing etymology offline, without the need for an internet connection.

Please note that the developer information and contact details are not provided in this review.