Synonyms of appall

appall

verb

ə-ˈpȯl 

variants also appal

as in to shock

to cause an unpleasant surprise for

conditions inside the house overrun with cats simply appalled animal control officers

Synonyms & Similar Words

• shock
• horrify
• stun
• frighten
• startle
• scare
• astonish
• terrify
• outrage
• shake
• shake up
• jolt
• amaze
• disgust
• floor
• stupefy
• flabbergast
• dumbfound
• alarm
• overwhelm
• sicken
• nauseate
• panic
• astound
• fright
• affright
• dismay
• displease
• terrorize
• offend
• daunt
• spook
• scandalize
• scarify
• awe
• unnerve
• revolt
• unsettle
• disconcert
• dispirit
• repel
• upset
• disturb
• freak (out)
• distress
• discomfort
• knock for a loop
• perturb
• disquiet
• emasculate
• unman
• demoralize
• discompose
• undo
• bowl over
• overpower
• unstring
• turn off
• chill
• weird out
• crush

Antonyms & Near Antonyms

• delight
• please
• rejoice
• gratify
• buffer
• tempt
• cushion
• assure
• charm
• entice
• tickle
• cheer
• comfort
• soothe
• reassure
• console
• solace

Synonym Chooser

How does the verb appall contrast with its synonyms?

Some common synonyms of appall are daunt, dismay, and horrify. While all these words mean "to unnerve or deter by arousing fear, apprehension, or aversion," appall implies that one is faced with that which perturbs, confounds, or shocks.

I am appalled by your behavior

When can daunt be used instead of appall?

The meanings of daunt and appall largely overlap; however, daunt suggests a cowing, disheartening, or frightening in a venture requiring courage.

a cliff that would daunt the most intrepid climber

When is it sensible to use dismay instead of appall?

The words dismay and appall can be used in similar contexts, but dismay implies that one is disconcerted and at a loss as to how to deal with something.

dismayed at the size of the job

In what contexts can horrify take the place of appall?

In some situations, the words horrify and appall are roughly equivalent. However, horrify stresses a reaction of horror or revulsion.

was horrified by such wanton cruelty

Example Sentences

Recent Examples of appall

But those enrolled in drug trials were left appalled by the news. — Victor Tangermann, Futurism, 5 Aug. 2026

Perverse incentives For their part, wildfire experts say that they are appalled by the mere existence of prediction markets that allow for trading on these disasters. — Cyrus Farivar, ArsTechnica, 4 Aug. 2026

He was appalled by the slaughter, but, more than that, by the complacency of his neighbors, their willingness to ignore the bloody work being done under their noses. — Literary Hub, 10 July 2026

Many subjects were appalled by his treatment of his closest family. — Hadley Hall Meares, Vanity Fair, 9 July 2026

The other Israelites are appalled by this heinous action and go to war against the Benjaminites, who are nearly destroyed before an eventual reconciliation (Judges 20–21). — Encyclopedia Britannica, 2 July 2026

My friend told me some private information about him that appalled me. — R. Eric Thomas, Mercury News, 2 July 2026

Seated beside Rosado on Wednesday, Lopez appeared appalled at what had transpired in recent weeks. — Tess Riski june 18, Miami Herald, 18 June 2026

Democratic lawmakers were predictably appalled by Pulte’s selection. — Shane Harris, The Atlantic, 2 June 2026