Elon.io is an online learning platform
We have an entire course teaching Spanish (Spain) grammar and vocabulary.
Questions & Answers about Muchas gracias, profesor.
Why is it muchas instead of muchos or muy?
The word gracias is actually a feminine plural noun. In Spanish, words that describe quantity must match the gender and number of the noun they belong to. So, mucho changes to muchas to match. You can't use muy here because muy means 'very' and is used with adjectives (like 'very tall'), not nouns.
Why does muchas come before gracias? Don't describing words usually go after the noun in Spanish?
How would this sentence change if the teacher were a woman?
You would say Muchas gracias, profesora. For many professions that end in a consonant like -r, Spanish simply adds an -a to the end to form the feminine version.
Can I use profesor for any type of teacher?
In Spain, profesor (or profesora) is generally used for middle school, high school, and university teachers. For primary or elementary school teachers, you will more commonly hear maestro or maestra.