Multiple choice general knowledge

adj. unpredictable; irregular; unsettled

  1. Implacable

  2. Meticulous

  3. Provisional

  4. Erratic
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Erratic means not following a regular pattern - unpredictable and irregular. Implacable means unstoppable, meticulous means very careful, and provisional means temporary/conditional - none suggest unpredictability or irregularity.

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