You may be thinking of liqueur.

https://www.merriam-webster.com/dictionary/liqueur

> a usually sweetened alcoholic liquor (such as brandy) flavored with fruit, spices, nuts, herbs, or seeds

vs liquor

https://www.merriam-webster.com/dictionary/liquor

> a usually distilled rather than fermented alcoholic beverage

see https://www.merriam-webster.com/dictionary/amaretto

> an almond-flavored liqueur

and https://en.wikipedia.org/wiki/Limoncello

> Limoncello (Italian pronunciation: [limonˈtʃɛlːo]) is an Italian lemon liqueur mainly produced in Southern Italy

Yep, liqueur is cutesy syrupy stuff made in european monasteries or whatever, typically around 40 proof. Liquor (as in "corn likker") is the stuff for getting messed up fast, typically at least 80 proof.