Spanish and Arabic: Words You Already Know

If you speak Spanish, you already know more Arabic than you think.

For nearly 800 years — from 711 to 1492 — much of the Iberian Peninsula was under Moorish rule. During that time, Arabic wasn’t just a language of government and religion. It was the language of science, medicine, agriculture, and daily life. When the Reconquista eventually pushed Muslim rule out of Spain, the Arabic words stayed.

Today, an estimated 4,000 Spanish words come directly from Arabic. That’s roughly 8% of the Spanish vocabulary. And these aren’t obscure terms buried in dictionaries — they’re words Spanish speakers use every single day.

The al- giveaway

The easiest way to spot an Arabic loanword in Spanish? Look for al- at the beginning.

In Arabic, ال (al-) is simply “the.” When Spanish borrowed Arabic nouns, they often kept the article attached, not realizing it was a separate word. So “the pillow” became the word itself:

Almohada (pillow) — from المخدة (al-mukhaddeh), “the pillow”
Algodón (cotton) — from القطن (al-quṭn), “the cotton”
Alfombra (carpet) — from الحنبل (al-ḥanbal), originally a type of rug
Almacén (warehouse) — from المخزن (al-makhzan), “the storehouse”
Aldea (village) — from الضيعة (al-ḍayʿa), “the village”
Alcalde (mayor) — from القاضي (al-qāḍī), “the judge”

This happened so consistently that al- words are practically a fingerprint of Arabic influence in Spanish.

Ojalá — the word that carries a prayer

Perhaps the most beautiful Arabic loanword in Spanish is ojalá — “hopefully” or “God willing.”

It comes directly from إن شاء الله (inshāʾallāh), “if God wills it.” The phrase was so embedded in daily life that it survived the centuries, compressed into a single Spanish word that still carries the same weight of hope and surrender.

You hear ojalá constantly in Spanish conversation. Most speakers have no idea they’re invoking an Arabic prayer.

Words you use every day

Arabic didn’t just leave Spanish with a few borrowed terms. It shaped entire categories of daily vocabulary:

The house

Azulejo (tile) — from الزليج (al-zulayj), glazed ceramic
Azotea (rooftop terrace) — from السطيحة (al-suṭayḥa), the flat roof
Tabique (partition wall) — from تشبيك (tashbīk), interlacing
Rincón (corner) — from ركن (rukn), corner

The kitchen

Azúcar (sugar) — from السكر (al-sukkar)
Aceite (oil) — from الزيت (al-zayt)
Aceituna (olive) — from الزيتونة (al-zaytūna)
Naranja (orange) — from نارنج (nāranj)
Limón (lemon) — from ليمون (laymūn)
Arroz (rice) — from الأرز (al-aruzz)
Zanahoria (carrot) — from إسفناريّة (isfannāriyya)

The land

Acequia (irrigation ditch) — from الساقية (al-sāqiya)
Noria (waterwheel) — from ناعورة (nāʿūra)
Alfalfa — from الفصفصة (al-faṣfaṣa)

The Moors didn’t just bring words — they brought the agricultural technologies these words describe. Spain’s irrigation systems, its citrus orchards, its rice paddies — all legacies of Arabic-speaking engineers.

The numbers in your neighborhood

If you live in a Spanish-speaking city, Arabic might be in your street address:

Barrio (neighborhood) — from بري (barrī), outer area
Arrabal (outskirts) — from الربض (al-rabaḍ), the suburb

And the word Spanish speakers use when they can’t find the right term? Fulano — from فلان (fulān), “so-and-so.”

Science and the stars

During the Islamic Golden Age (8th–14th century), Arabic was the language of mathematics, astronomy, and medicine. When European scholars translated these works, they kept the Arabic terms:

Álgebra (algebra) — from الجبر (al-jabr), “the restoration” — from the title of al-Khwārizmī’s 9th-century mathematics text
Algoritmo (algorithm) — from الخوارزمي (al-Khwārizmī) himself — the mathematician from Khwarezm whose name became the word
Cifra (cipher/digit) — from صفر (ṣifr), “zero” — the Arabs introduced the concept of zero to Europe
Cénit (zenith) — from سمت الرأس (samt al-raʾs), “direction of the head”

When you do algebra, you’re using an Arabic word to describe an Arabic invention explained by an Arab mathematician whose name became another word you use daily.

What this means for language learners

If you speak Spanish, you have a head start with Arabic that you probably don’t realize:

Sound patterns feel familiar. The guttural sounds in Arabic that intimidate English speakers? Spanish has more exposure to them through centuries of phonological influence.
Vocabulary clusters unlock fast. Once you know that Arabic roots generate families of related words, you’ll start seeing connections — just like Spanish speakers already intuit with al- words.
The cultural bridge is real. Mediterranean food, hospitality customs, architectural aesthetics — the shared heritage between Arabic and Spanish-speaking cultures runs deeper than most people realize.

Beyond Spanish

Arabic’s influence doesn’t stop at the Pyrenees. English borrowed coffee from قهوة (qahwe), cotton from قطن (quṭn), magazine from مخازن (makhāzin), and admiral from أمير البحر (amīr al-baḥr) — “commander of the sea.” (We wrote a whole post about English words that come from Arabic.)

Portuguese, Catalan, Sicilian, and Maltese all carry significant Arabic vocabulary. The reach of a language that served as the world’s lingua franca of science and trade for centuries is still quietly visible — if you know where to look.

That’s exactly the kind of depth we build into Alyma: real Levantine Arabic rooted in history, culture, and the words people actually use.