The Italian Repertoire of Families of Words (RIF) is a tool for teaching and enriching vocabulary: it is organized around 366 etymons, mostly Latin, under which Italian word families are gathered. For example, under the «ancestor» ANIMUM there is soul, animadversion, animosity, animosity, etc.

Each family is based on the bonds of morphological and semantic relationship between words, alphabetically ordered and grouped in sub-families of "descendants".
Each word is given the grammatical qualification, one or more definitions accompanied by any brands of use and the etymology, when it offers useful information to reconstruct the links with the progenitor or with the Italian descent word.

• 366 word families
• over 25,000 entries

You can search:
• for words, phrases and sentences
• complex through Advanced Search
• through contextual search - just keep your finger on a word in an entry to go to its definition
• through voice search

Additional functions:
• Word of the day - every day you will receive a dictionary entry chosen by the Zanichelli editorial staff
• customization of font sizes and search modes
• Favorites - to save the words to learn
• History of items viewed


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You can use the app in offline version to have the dictionary always on the device or in online version to save time and download space.

Activate a free trial, which allows you to perform 30 searches within the entire dictionary, or buy immediately in in-app mode.

Remember that the trial version can be added to the Family Collection, while the app purchased in-app cannot be shared with this option. For more information, consult the relevant Google page: https://support.google.com/googleplay/answer/7007852?hl=it