Bona vortaro
Esperanto dictionary, with the whole Reta Vortaro, offline
新版本 0.5
• Definitions from the Esperanto Wiktionary for 683 words Reta Vortaro lacks.
• Each example followed by its source; links to Wikipedia and Reta Vortaro (↗).
• Icons for the fields.
• With many examples, the first one shows; the others with a tap.
• French and English search: "maison → domo".
• Reta Vortaro updated (October 2026).
• Each example followed by its source; links to Wikipedia and Reta Vortaro (↗).
• Icons for the fields.
• With many examples, the first one shows; the others with a tap.
• French and English search: "maison → domo".
• Reta Vortaro updated (October 2026).
Bona vortaro is an Esperanto dictionary for Android. It contains the whole Reta Vortaro (ReVo), the free Esperanto dictionary, with its translations into more than 170 languages, and works without Internet access.
• Search in Esperanto and in your other languages, with or without accents (cx → ĉ), and with wildcards (*ologio).
• Read clear articles: definitions, examples, remarks, links between words, and the translations in your languages, the examples' too.
• See which words are official (Fundamento, Official Additions), and browse the list of each Addition.
• Long-press a word to look it up, whatever its form: "arbojn" finds "arbo".
• Meet a word that isn't in the dictionary? The search suggests the roots and affixes it may be built from: "malsanulejestrano" = malsanulej + estr + ano.
• More French translations: thousands of French words that Reta Vortaro lacks, from the French Wiktionary, with a dotted underline in the articles.
• Definitions from the Esperanto Wiktionary for hundreds of words that Reta Vortaro lacks.
• After each example, the work it comes from; icons for the fields.
• Leaf through the dictionary from root to root, or discover a random root.
• Your recent searches, day and night colours, text size.
The app's interface is in Esperanto. You can search, and read the translations, in any of the dictionary's 170+ languages.
The name is a tribute to "La bona lingvo" by Claude Piron. Bona vortaro is based on PReVo by Neil Roberts.
• Search in Esperanto and in your other languages, with or without accents (cx → ĉ), and with wildcards (*ologio).
• Read clear articles: definitions, examples, remarks, links between words, and the translations in your languages, the examples' too.
• See which words are official (Fundamento, Official Additions), and browse the list of each Addition.
• Long-press a word to look it up, whatever its form: "arbojn" finds "arbo".
• Meet a word that isn't in the dictionary? The search suggests the roots and affixes it may be built from: "malsanulejestrano" = malsanulej + estr + ano.
• More French translations: thousands of French words that Reta Vortaro lacks, from the French Wiktionary, with a dotted underline in the articles.
• Definitions from the Esperanto Wiktionary for hundreds of words that Reta Vortaro lacks.
• After each example, the work it comes from; icons for the fields.
• Leaf through the dictionary from root to root, or discover a random root.
• Your recent searches, day and night colours, text size.
The app's interface is in Esperanto. You can search, and read the translations, in any of the dictionary's 170+ languages.
The name is a tribute to "La bona lingvo" by Claude Piron. Bona vortaro is based on PReVo by Neil Roberts.
- 作者: kotchwane
- 授權條款: GNU General Public License v2.0 only
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- 原始碼
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arm64-v8aarmeabi-v7ax86x86_64此版本需要 Android 6.0 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86x86_64此版本需要 Android 6.0 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86x86_64此版本需要 Android 6.0 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
新版本 0.4
• More French translations, from Wiktionary (Vikivortaro), where Reta Vortaro has none: thousands more French words, and translations added in the articles (dotted).
• The translations of the examples, about 11,000, now shown and searchable: "bonjour", "thank you"…
• Results in alphabetical order, accents aside; words with endings found ("kuris").
• Each article ends with its sources, with links.
• A language added to the search also shows in the translations.
• The translations of the examples, about 11,000, now shown and searchable: "bonjour", "thank you"…
• Results in alphabetical order, accents aside; words with endings found ("kuris").
• Each article ends with its sources, with links.
• A language added to the search also shows in the translations.
新版本 0.3
• Guessing missing words: when a word isn't in the dictionary, the search suggests the roots and affixes it may be built from ("malsanulejestrano": malsanulej + estr + ano). Can be turned off in the settings.
• The languages of the translations are named in full (angla, franca…), no longer by a code.
• The languages of the translations are named in full (angla, franca…), no longer by a code.