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Infallibly - Meaning, Definition & English Examples

Infallibly means without error or failure, always achieving the desired result. It describes actions or judgments that are completely reliable and certain to be correct.

infallibly

/ɪnˈfæləbli/ /ɪnˈfæləbli/

Definition:

Without error or failure, always accurately or reliably.

Synonyms:

unerringly, flawlessly, perfectly, certainly

Part of Speech:

adverb

Antonyms:

fallibly, unreliably, imperfectly

Common Collocations:

infallibly accurate, infallibly correct, infallibly reliable

Derivatives:

infallibility, infallible

Usage Tips:

Use "infallibly" to emphasize absolute reliability or certainty in actions or judgments.

Common Phrases:

infallibly true, works infallibly, proved infallibly

Etymology:

From Latin *infallibilis*, combining *in-* (not) + *fallere* (to deceive).

Examples:

  • 1. The machine operates infallibly under extreme conditions.
  • 2. She predicted the outcome infallibly every time.
  • 3. His logic was applied infallibly to solve the problem.
  • 4. The system detects errors infallibly without manual checks.

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