Appall

1. (v.) To dismay; horrify; make pale; blanch.

2. (v.) To weaken; to enfeeble; to reduce; as, an old appalled wight.

3. (v.) To depress or discourage with fear; to impress with fear in such a manner that the mind shrinks, or loses its firmness; to overcome with sudden terror or horror; to dismay; as, the sight appalled the stoutest heart.

4. (v. i.) To grow faint; to become weak; to become dismayed or discouraged.

5. (v. i.) To lose flavor or become stale.

6. (n.) Terror; dismay.

Thesaurus Entries

abash, astound, awe, confound, daunt, discomfit, disconcert, disgust, dismay, faze, freeze, give offense, gross out, horrify, nauseate, offend, overawe, paralyze, petrify, put off, put out, repel, revolt, scare stiff, scare to death, shake, shock, sicken, strike dumb, strike terror into, stun, stupefy, take aback, terrify, turn the stomach