Ricket (noun (non-standard)) — زلة أو غلطة: A rare or non-standard word; sometimes used for a slip or blunder. Below are 7 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Mistake; error; bungle; slip; fumble; clumsy mistake
A mistake or inaccuracy; something done incorrectly or wrongly; a deviation from accuracy, correctness, or truth; a flaw or defect in reasoning or calculation.
A brief failure of attention or memory; the passing of time; to expire.
slipmisstepmistakegaffe