A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
For questions about the accusative case (used for direct objects, indicated by the suffix -n)
For all questions about the use and meaning of affixes, i.e. prefixes and suffixes.
Questions related to printed or digital books.
when your question is also about other constructed languages.
Questions related to online or off-line Esperanto courses.
Questions about Esperanto culture, be it congresses, music, books and poetry, as well as those intangible parts of human interaction.
For questions about the dative case (the case used for indirect objects, in Esperanto marked with the preposition "al")
Diacritics are those glyphs added to the Esperanto letters ĉ, ĝ, ĥ, ĵ, ŝ, ŭ, and their uppercase variant.
For questions about learning Esperanto through the Duolingo course website or mobile app.
Questions related to languages based on or inspired by Esperanto.
For questions about the origin of words.