How do you pronounce idiosincrasia?

Answer 1

Idio-pronounce with an emphasis on the first " i"

sincracia-emphasis on the next to last "a" so you emphasize the letters in CAPITALS

Idio-sincrAcia- then put the two parts together and say out loud

Answer 2

With any Spanish word, you will want to focus on the vowels. Memorize the vowel sounds

A- ah

E- eh

I- ee

O- oh

U- oo

Nearly every word is going to require you to know these vowel sounds. Then, clap out the syllables just like you did in elementary school: ee-dee-oh-seen-crah-see-ah. Speed it up as you get better!