inexplicable

/ˌɪnɪkˈsplɪkəbəl/ · in-ik-SPLIK-uh-buladjective

Impossible or extremely difficult to explain or account for with available information.

Use inexplicable to express this relationship precisely: impossible or extremely difficult to explain or account for with available information.

What inexplicable Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core quality

Impossible or extremely difficult to explain or account for with available information.

Example

The sudden decline remains inexplicable.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

An inexplicable discrepancy appeared in the final totals.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

What seemed inexplicable became clear after calibration.

Use inexplicable Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The sudden decline remains inexplicable.

An inexplicable discrepancy appeared in the final totals.

What seemed inexplicable became clear after calibration.

Precision Matters

Inexplicable overlaps with several common words, but each carries a different emphasis.

inexplicable

Means impossible or extremely difficult to explain or account for with available information.

vs.
explicit

Means stated directly and with complete clarity.

inexplicable

Means impossible or extremely difficult to explain or account for with available information.

vs.
plausible

Means seeming reasonable, credible, or likely to be true, even if not yet proved.

inexplicable

Means impossible or extremely difficult to explain or account for with available information.

vs.
ascertain

Means find out or establish a fact with certainty through investigation, observation, or evidence.

inexplicable

Means impossible or extremely difficult to explain or account for with available information.

vs.
perplex

Means puzzle or confuse someone, especially through complexity or uncertainty.

Test inexplicable in Context

No available information can account for the event.

1

Because every instrument was functioning normally, the abrupt signal loss appeared ___.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology