Spanish is one of the richest languages in vocabulary in the world.
And it has a good number of long words.
According to RAE, The Spanish Royal Academy the longest word in the Spanish dictionary is «electroencefalografista».
So, to help you get into the habit of enrichening your vocabulary, here are five long Spanish words you can actually use:
1. Esternocleidomastoideo (22 letters)
Meaning: Sternocleidomastoid, muscle of the neck.
2. Interdisciplinariedad (21 letters)
Meaning: Interdisciplinary, combining or involving two or more academic disciplines or fields of study.
3. Internacionalización (20 letters):
Meaning: Internationalization, to make something international.
4. Desvergonzadamente (18 letters)
Meaning: Shamelessly, lacking any sense of shame.
5. Desconsoladamente (17 letters)
Meaning: Inconsolably, that cannot be comforted
6. Electrodoméstico (16 letters)
Meaning: Home Appliance, electrical or mechanical machines which accomplish some household functions
Paralelepípedo (14 letters)
Meaning: Parallelepiped, a three-dimensional figure formed by six parallelograms
Caleidoscopio: (13 letters)
Meaning: Kaleidoscope, a toy consisting of a tube containing mirrors and pieces of colored glass or paper, whose reflections produce changing patterns.
As you can see, most of them are compound words (adverbs or two based-words). It could be a good exercise you try to practice their pronunciation!