unable

/ʌnˈeɪbl̩/
adjectiveinterjection

Not able; lacking a certain ability.

NWL Collins ENABLE

Adjective 1 meaning

  1. Not able; lacking a certain ability.

    “Are you unable to mind your own business or something?”

Interjection 1 meaning

  1. Indicating that a requested course of action is not possible to carry out.

    “"November three seven kilo, climb and maintain twelve thousand." "Unable, we have pressurization problems. Maintaining nine thousand."”

Definitions: Wiktionary (CC BY-SA) via Kaikki/Wiktextract

Where it comes from

Etymology

From Middle English unable, unabel, unhable, unhabil, equivalent to un- + able.

Similar and opposite words

Similar
helpless
Opposite

UNABLE at a glance

UNABLE has 6 letters and scores 8 points in Scrabble (U 1 + N 1 + A 1 + B 3 + L 1 + E 1) and 12 in Words With Friends, before board bonuses. It ranks #2,414 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins/SOWPODS.

Rhymes with unable

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