Synonyms for appall

Synonyms (Grouped by Similarity of Meaning) of verb appall

Sense 1:

shock, offend, scandalize, scandalise, appal, appall, outrage
disgust, revolt, nauseate, sicken, churn up

Sense 2:

dismay, alarm, appal, appall, horrify
frighten, fright, scare, affright