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"Well" is a form of "well", an adjective which is often translated as "bien". "Thank you" is a phrase which is often translated as "gracias". Learn more about the difference between "thank you" and "well" below.
well(
wehl
)An adjective is a word that describes a noun (e.g., the big dog).
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
2. (properly)
4. (probably)
a. probablemente
He may well come with us to the auction.Probablemente vendrá con nosotros a la subasta.
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).