What does "disgruntle" mean?

To make discontent or cross; to put in a bad temper.

What is a synonym for "disgruntle"?

Common synonyms include: annoy, disappoint, discontent, dishearten, displease, dissatisfy.

Pronounced //dɪsˈɡɹʌnt(ə)l//.

/dɪsˈɡɹʌnt(ə)l/ verb

verb ·Rare ·Advanced level

Verb

1
To make discontent or cross; to put in a bad temper. transitive
"A pregnant woman who ordered pizza in Florida was stabbed 14 times by a delivery driver who police say was disgruntled over her $2 tip."
2
put into a bad mood or into bad humour wordnet

"A pregnant woman who ordered pizza in Florida was stabbed 14 times by a delivery driver who police say was disgruntled over her $2 tip."

From dis- (intensifier) + gruntle (“grumble, grunt”).