Crossword Genius

Disgust American by rolling tongue (5)

Ross

I believe the answer is:

appal

'disgust' is the definition.
(appalling is a kind of disgusting)

'american by rolling tongue' is the wordplay.
'american' becomes 'a' (common abbreviation - e.g. in organisation names).
'by' is a charade indicator (letters next to each other).
'rolling' is a reversal indicator.
'tongue' becomes 'lapp' (Lapp is an example).
'lapp' back-to-front is 'ppal'.
'a'+'ppal'='APPAL'

(Other definitions for appal that I've seen before include "To shock, dismay" , "Greatly dismay" , "Scandalise" , "Petrify" , "Greatly horrify" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.