“Absolutely!,” in slang Crossword Clue

 The slang term for "absolutely!" is aight. It is a shortened version of the word "alright". It is a common expression of agreement or affirmation, especially in informal settings.

Here are some other slang terms for "absolutely!":

for sure

no doubt

positively

definitely

without a doubt

I concur

I hope this helps! Let me know if you have any other questions.