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Definitions

flat-footed

ADJECTIVE
off-guard
Synonyms
WEAK
asleep asleep on the job daydreaming inattentive napping spaced out unalert unready unsuspecting unvigilant unwatchful zoned out
ADVERB
off-guard
Synonyms
WEAK
asleep asleep at the switch derelict napping negligent not on the job unalert unguarded unprepared unready unwatchful

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.

It stands to reason the Fed can’t afford to be caught flat-footed on inflation again.

From Barron's • May 20, 2026

The cinematography, score and editing all stay flat-footed in deference to its lead.

From Los Angeles Times • Apr. 22, 2026

OpenAI was caught flat-footed after Anthropic released a new version of its coding tool Claude Code last fall, but has since poured more resources into its Codex coding assistant and prioritized sales to business customers.

From The Wall Street Journal • Apr. 6, 2026

Wood dictated the tempo across 12 rounds against a frustrated, flat-footed Warrington.

From BBC • Feb. 21, 2026

And without a backward glance at Harry, Filch ran flat-footed from the office, Mrs. Norris streaking alongside him.

From "Harry Potter And The Chamber Of Secrets" by J. K. Rowling

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