Definitions

frustrate

[fruhs-treyt] / ˈfrʌs treɪt /

VERB

thwart, disappoint

Synonyms

STRONGEST

baffle confront depress discourage dishearten hinder

STRONG

annul arrest balk bar beat block cancel check circumvent conquer counter counteract cramp crimp dash defeat foil forbid forestall halt impede inhibit lick negate neutralize nullify obstruct obviate outwit overcome preclude prevent prohibit ruin stump stymie

WEAK

cramp one's style dash one's hope foul up give the runaround hang up hold up render null and void upset the apple cart

Antonyms

STRONGEST

aid assist encourage hearten help inspirit

STRONG

abet allow approve forward give up let go lose open permit push release retreat support surrender validate yield

WEAK

cooperate facilitate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They raise costs, squeeze margins, and frustrate managers.

From MarketWatch • Jun. 6, 2026

“There’s immense amount of pressure, and sometimes that pressure can get you and frustrate you in different ways,” said Clark.

From Los Angeles Times • Jun. 2, 2026

In fact, entire Reddit forums and YouTube channels are devoted to what’s called “scambaiting,” the practice of intentionally engaging with scammers to frustrate or troll them.

From The Wall Street Journal • May 28, 2026

Sauer couldn’t give a straight answer, which seemed to frustrate the justice.

From Slate • Apr. 1, 2026

I addressed the court and Justice Rumpff, trying to frustrate us, interrupted me.

From "Long Walk to Freedom" by Nelson Mandela

Vocabulary lists containing frustrate

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