Spanish Accents & Spelling: the little marks that keep tripping you
Four lessons on diacritic accents, common misspellings, stress rules and qué vs. que, backed by an AI tutor that grades your written Spanish accent by accent.
| Word type | Rule | Examples |
|---|---|---|
| Stress on the last syllable (aguda) | Accent only if it ends in a vowel, n or s | café, canción, inglés; but hablar, ciudad |
| Stress on the second-to-last (llana or grave) | Accent only if it ends in a consonant other than n or s | fácil, lápiz, árbol; but casa, examen |
| Stress on the third-to-last (esdrújula) | Always an accent | música, sábado, teléfono |
| Stressed i or u next to another vowel | Always an accent | día, país, frío |
| Question and exclamation words | Accent | ¿qué?, ¿cómo?, ¿dónde?, ¡qué bonito! |
| Pairs spelled the same | Accent on one to tell them apart | sí / si, tú / tu, él / el, más / mas |
| Other one-syllable words | No accent | fue, dio, vio, fe |
Accent marks in Spanish are not decoration. Some distinguish two otherwise identical words: sí (yes) and si (if), tú (you) and tu (your), él (he) and el (the), qué as a question word and que as "that". Others tell you which syllable to stress, which is why hablo (I speak) and habló (he spoke) are different tenses with different subjects. The rules for where the stress falls are among the most consistent in the language, and once you know them you can predict the accent on words you have never seen.
Learners drop accents because they seem optional (you are usually still understood) and because typing them is a nuisance. The cost shows up later: written Spanish that reads as careless, tenses that get misread, and a cluster of related spelling errors (b/v, h, ll/y, c/s/z) that Latin American pronunciation gives no clue about because the letters sound identical. A short set of rules and a habit of checking are all it takes, but the habit needs feedback.
Juntos gives that feedback on every message. The AI tutor scores your writing 0–100 and shows the corrected spelling, and sí vs. si, missing opening ¿ and spelling/accent are among the patterns detected automatically and tracked in your Error Bank. The four lessons here cover the diacritic pairs, the most common misspellings, the stress rules (agudas, graves, esdrújulas) and the question-word accents, and spaced-repetition reviews bring back exactly the words you keep getting wrong.
Does it have an accent? 30 words learners ask about
The quick answers, with the reason. Every one follows from the stress rule in lesson 1, apart from the pairs where the accent only tells two words apart.
| Word | Accent? | Why |
|---|---|---|
| eres | No | stress on E-res, ends in s |
| estás | Yes | stress on the last syllable, ends in s |
| está / esta | Both | está = is; esta = this |
| estamos | No | es-TA-mos, ends in s |
| también | Yes | stress on the last syllable, ends in n |
| aquí | Yes | stress on the final vowel |
| después | Yes | stress on the last syllable, ends in s |
| adiós | Yes | stress on the last syllable, ends in s |
| gracias | No | GRA-cias, ends in s |
| hola | No | HO-la, ends in a vowel |
| qué / que | Both | qué asks (what?); que links (that) |
| cómo / como | Both | cómo asks (how?); como compares or means I eat |
| dónde | Yes, in questions | ¿dónde? asks where; donde (no accent) in a relative clause |
| por qué / porque | Both | por qué = why; porque = because |
| más / mas | Both | más = more; mas = but (rare) |
| tú / tu | Both | tú = you; tu = your |
| sí / si | Both | sí = yes; si = if |
| él / el | Both | él = he; el = the |
| mí / mi | Both | mí = me (after a preposition); mi = my |
| sé / se | Both | sé = I know; se = the pronoun |
| solo | No | no accent since the 2010 rules, even when it means only |
| este | No | this: no accent, ever |
| fácil | Yes | FÁ-cil, ends in l, stress not on the last syllable |
| inglés | Yes | stress on the last syllable, ends in s |
| examen / exámenes | Plural only | adding -es moves the stress back: e-XÁ-me-nes |
| canción / canciones | Singular only | the plural's stress lands where it's expected |
| sábado | Yes | stress on the third-to-last syllable: always marked |
| miércoles | Yes | stress on the third-to-last syllable: always marked |
| papá / papa | Both | papá = dad; papa = potato (and the Pope) |
| café | Yes | stress on the last syllable, ends in a vowel |
Not sure about a word in a whole sentence? Paste it into the free Spanish grammar and spell checker: it flags missing accents and the ones that change the meaning.
What's in this course
- Diacritic accents that change meaning, sí/si, tú/tu, él/el, más/mas
- Common misspellings, Words you've slipped on
- Where the stress falls, The 3 rules that explain every accent mark
- qué vs que, dónde vs donde, Question words and their plain twins
Each lesson below is the same material used inside the Juntos app, with two of its exercises to try. In the app every lesson has the full exercise set, and the AI tutor grades your conversation practice against what you have learned.
Lesson 1: Diacritic accents that change meaning
sí/si, tú/tu, él/el, más/mas
One mark, totally different word ✍️
Some tiny words change meaning entirely with an accent. These are worth memorising:
| with accent | without |
|---|---|
| sí = yes | si = if |
| tú = you | tu = your |
| él = he | el = the |
| más = more | mas = but (rare) |
| mí = me | mi = my |
| qué/cómo/dónde = question words | que/como/donde = that/as/where |
Try it
___, me gusta mucho. (= Yes, I like it a lot)
Yes, I like it a lot.
- Si
- Sí
Show answer
Sí · 'Yes' → sí (with accent).
¿De dónde eres ___? (= …are you?)
Where are you from?
- tu
- tú
Show answer
tú · 'You' (the pronoun) → tú with accent.
Lesson 2: Common misspellings
Words you've slipped on
Your personal spelling list 📝
Straight from your practice, lock these in:
| you wrote | correct |
|---|---|
| quesiera | quisiera (I would like) |
| despues | después (after) |
| aqui | aquí (here) |
| tambien | también (also) |
| llejos | lejos (far) |
| nobre | nombre (name) |
| parra | para (for), 'parra' = grapevine! |
Tip: words ending in a stressed vowel (aquí, café, después) usually take an accent on that final vowel.
Try it
Correct the spelling: 'despues' →
after
Show answer
después · después, accent on the é.
Correct the spelling: 'aqui' →
here
Show answer
aquí · aquí, accent on the í.
Lesson 3: Where the stress falls
The 3 rules that explain every accent mark
Accents aren't random 🎯
Every Spanish word has one stressed syllable. The written accent only appears when the word breaks the default rules:
- Ends in vowel, n, s → stress the second-to-last syllable: ha-BLA-mos, JO-ven. No mark needed.
- Ends in any other consonant → stress the last: co-MER, ciu-DAD. No mark needed.
- Breaks the rule? → write the accent where the stress really is: ca-FÉ, ÁR-bol, MÉ-xi-co, des-PUÉS.
Try it
Why does 'café' carry an accent?
- Decoration from French
- Ends in a vowel but stressed on the LAST syllable, breaks the default
- All -é words get one
Show answer
Ends in a vowel but stressed on the LAST syllable, breaks the default · Vowel ending would default the stress to CA-fe; the accent flips it to ca-FÉ.
Which word is written correctly?
- arbol
- árbol
- arból
Show answer
árbol · AR-bol ends in a consonant (l) so default stress would be -BOL; it's actually ÁR-bol → accent.
Lesson 4: qué vs que, dónde vs donde
Question words and their plain twins
The interrogation mark 🕵️
Question/exclamation words wear the accent; their plain connector twins don't:
| with accent (asking!) | without (connecting) |
|---|---|
| ¿Qué quieres? What…? | Creo que sí. …that… |
| ¿Dónde está? Where…? | la ciudad donde vivo …where… |
| ¿Cómo te llamas? How…? | canta como un ángel …like… |
| ¿Cuándo vienes? When…? | cuando llegues, llámame …when… |
Try it
No sé ___ está mi mochila.
I don't know where my backpack is.
- donde
- dónde
Show answer
dónde · An indirect question (still asking where) → dónde.
Este es el café ___ trabajo.
This is the café where I work.
- donde
- dónde
Show answer
donde · Connector 'where' (no question) → donde, no accent.
This course is free. Want it graded in conversation?
Accents & Spelling is free on Juntos, with the games and your Error Bank. Start a 7-day trial to add the AI tutor that grades every sentence you write or say, voice calls and the 12-track program. Then $8/month, no card to start.
Questions people ask
Does eres have an accent mark?
No. Eres ends in s and the stress falls on the second-to-last syllable (E-res), which is the default for words ending in a vowel, n or s, so no accent is needed.
Does estamos have an accent mark?
No. Es-TA-mos is stressed on the second-to-last syllable and ends in s, so it follows the rule. Compare estábamos (es-TÁ-ba-mos), which does need one.
When does a Spanish word need an accent mark?
When the stress breaks the default rule. Words ending in a vowel, n or s are stressed on the second-to-last syllable; all others on the last. If the stress falls anywhere else, write an accent: café, lápiz, música.
What are diacritic accents in Spanish?
Accents that tell apart two words spelled the same way: sí (yes) and si (if), tú (you) and tu (your), él (he) and el (the), qué (what?) and que (that).
Do capital letters need accent marks in Spanish?
Yes. Capitals keep their accents in correct Spanish: Él vive aquí, ÁREA RESTRINGIDA. Leaving them off is an old typewriter habit, not a rule.
Why does 'día' have an accent?
Because the stress falls on the i, and an accent on i or u next to another vowel splits them into two syllables: dí-a. The same rule explains frío, país, había and todavía.
Why does 'dímelo' have an accent when 'dime' doesn't?
Adding pronouns adds syllables. Di-me is stressed on the second-to-last syllable, the default, so no accent; dí-me-lo is stressed on the third-to-last, which always needs one. Likewise explica becomes explícame and esperando becomes esperándote.
Does 'fue' have an accent?
No. Fue, fui, dio and vio are one-syllable words, and one-syllable words only take an accent to separate a pair like sí and si. Older texts wrote fué and dió, but that spelling is no longer correct.
Aún or aun: which one is right?
Both, with different meanings. Aún with an accent means still or yet (aún no llega); aun without one means even (aun así). If you can swap in todavía, write the accent.
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