What does "alrighty" mean?

Used to affirm, indicate agreement, or consent.

What is a synonym for "alrighty"?

Common synonyms include: absolutely, all right, alright, amen, assuredly, by all means.

intj, slang

intj, slang ·3 syllables ·Moderate ·College level

Intj

1
Used to affirm, indicate agreement, or consent. informal
"Alrighty, let's go then."

"Alrighty kids! So for this art project, all of you guys will split into groups of 3 - 5 people."

From alright + -y.