vs
QUICK ANSWER
"Perfecto" is an adjective which is often translated as "perfect", and "muchas gracias" is a phrase which is often translated as "thank you very much". Learn more about the difference between "perfecto" and "muchas gracias" below.
perfecto()
An adjective is a word that describes a noun (e.g., the big dog).
1. (flawless)
2. (ideal)
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
muchas gracias()
A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
b. thanks a lot
Muchas gracias por llevarme al aeropuerto.Thanks a lot for taking me to the airport.