Definitions

foiled

[foild] / fɔɪld /

ADJECTIVE

defeated

Synonyms

STRONGEST

conquered crushed

STRONG

overcome

ADJECTIVE

disappointed

Synonyms

STRONG

balked beaten complaining defeated depressed disconcerted discontented discouraged disenchanted disgruntled disillusioned dissatisfied distressed down frustrated objecting thwarted upset vanquished worsted

WEAK

aghast chapfallen crestfallen despondent down in the dumps downcast downhearted hopeless shot down taken down unhappy unsatisfied

Antonyms

STRONG

calm cheerful comforted contented enchanted encouraged fulfilled happy heartened pleased satisfied unworried

WEAK

delighted excited

ADJECTIVE

done for

Synonyms

WEAK

ausgespielt beaten broken conquered cooked dashed dead defeated destroyed done in doomed dying eighty-sixed exhausted finished had it kaput lost packed up ruined shot sunk through tired undone vanquished washed-up wrecked

Antonyms

WEAK

accomplished successful

ADJECTIVE

frustrated

Synonyms

STRONG

balked crabbed cramped crimped defeated discontented discouraged disheartened embittered irked stonewalled stymied

WEAK

fouled-up hung up on resentful through the mill ungratified unsated unslaked up the wall

Antonyms

WEAK

encourage fulfilled inspirited stimulated uplifted

ADJECTIVE

restricted

Synonyms

STRONGEST

barred blocked closed confined controlled defined deprived prescribed reduced restrained secured shortened tethered

STRONG

bound bounded bridled chained checked clogged cramped curbed decreased deterred diminished encircled fastened fettered frustrated governed hampered hitched impeded inhibited manacled moderated modified narrowed obstructed prevented repressed stayed stopped suppressed surrounded tempered

WEAK

held-back reined in small

Antonyms

STRONG

free unbounded

ADJECTIVE

unsuccessful

Synonyms

STRONGEST

abortive disastrous doomed failed fruitless futile ill-fated ineffective ineffectual losing thwarted useless vain

WEAK

defeated unlucky

Antonyms

STRONGEST

effective effectual fruitful hopeful lucky productive profitable successful useful

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.

Human soldiers have easily foiled AI systems by doing what is "out of the ordinary", like somersaulting or putting cardboard boxes over their heads, he adds.

From BBC • Jun. 8, 2026

Shortly after the foiled attack, Taylor Swift said it had filled her with "a new sense of fear" - and that the cancellations left her with a "tremendous amount of guilt".

From BBC • May 28, 2026

Iran's military claims the US operation was "completely foiled", but has not given a full account of events.

From Barron's • Apr. 5, 2026

Mossadegh foiled the arrest attempt, and the streets filled with clashing factions.

From Barron's • Mar. 5, 2026

His madness foiled his reason, and a puzzled look spread over his face as, shaking his head with a decision which I had but seldom seen in him, he said:—

From "Dracula" by Bram Stoker

foiled

Example Sentences

Related Words