Spanish · Pronunciation Guide
RRAH-pee-thoh — a rolled r to open, and the accent pins the stress to the first syllable.
Three syllables, RÁ-pi-do, and the accent is mandatory. The word ends in a vowel, so the default would give ra-PI-do. The mark drags the beat back to the third-from-last syllable, and Spanish writes an accent on every single word stressed that far back — no exceptions, which makes these the most predictable accents in the language.
Listen: rápido
Free browser voice. Hear it read by a real native speaker inside the LingoDrop app.
Ese auto es muy rápido.
That car is very fast.
Listen: Ese auto es muy rápido.
Free browser voice. Hear it read by a real native speaker inside the LingoDrop app.
"Ese auto es muy rápido" pairs the adjective with "auto", where the au glides into one syllable: OW-to. Spanish uses ser here because speed is treated as a property of the car. Say "muy rápido" and the y glide runs straight into the trilled r, which gives you a good running start at the roll.
The English "rapid" pulls the vowel toward a flat "a" and the r toward the bunched American version, producing "RAP-i-doh". Both are wrong: the a is wide open, and the r must trill because it opens the word. If you cannot roll yet, a doubled tap is a better stopgap than an English r. The d then needs softening toward a th, and in fast speech many native speakers reduce it almost to nothing.