Spanish Words: U
4,148 words · Page 15 of 83
Primera persona del plural (nosotros, nosotras) del pretérito imperfecto de subjuntivo de ulcerar.
Primera persona del plural (nosotros, nosotras) del pretérito imperfecto de subjuntivo de ulcerar.
Segunda persona del plural (ustedes) del imperativo afirmativo de ulcerarse (con el pronombre «se» enclítico).
Mineral blanco con cristales triclínicos (NaCaB5O9-8H2O) conocido por sus fibras que transmiten la luz por reflexión interna, de modo que una pieza con caras planas perpendiculares a la orientación de las fibras muestra una imagen de lo que esté adyacente a su otra cara.
Spelling & Dictionary Insight
The Spanish alphabetical index for the letter U contains 4,148 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 83 pages, and you are currently viewing page 15. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented Spanish headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "U" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.