lip-smackingly

Adverb

Meaning

(degree, informal) very.
Aunt Bessy's Easter ham is always lip-smackingly good.

(manner) With audibly expressed enjoyment.

Source: en.wiktionary.org

Synonyms

lip-smacking lipsmacking

Close letter words and terms

lip-ribbon lip-shaped lip-smacking lip-strap lip-syncer lip-synching