uncontrollable

UK: ˌʌnkənˈtrəʊləbl | US: ˌʌnkənˈtroʊləbl

Definition

  1. adj. impossible to control or restrain

  2. adj. not capable of being governed or managed

Structure
un <not>control <restrain>able <capable of>
Etymology

The word "uncontrollable" is formed by combining three morphemes:

  1. un-: A prefix of Old English origin meaning "not," used to negate the root word.
  2. control: Derived from Latin contrarotulum (a counter-roll for verification), later evolving into Old French contrerole (to check or regulate). The modern sense of "restrain" or "direct" emerged in the 16th century.
  3. -able: A suffix from Latin -abilis, indicating capability (e.g., "manageable," "adjustable").

The logical progression reflects a shift from literal verification (control) to abstract incapacity (uncontrollable), emphasizing a lack of restraint.

Examples

  1. The wildfire spread uncontrollably due to strong winds.

  2. His laughter was uncontrollable during the comedy show.

  3. The toddler’s tantrums made her seem uncontrollable.

  4. The market’s volatility became uncontrollable after the crisis.

  5. She felt an uncontrollable urge to correct the mistake.