What is due if injury causes impediments to speech without loss of letters?

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If no letters are lost, but the injury results in impediments such as stuttering (*ajala*), stammering (*tamatmama*), or a lisp (*afa'a*), the compensation due is a discretionary assessment (*hukuma*) for the defect and impairment caused, as the primary function of speech remains intact and the full *Diyah* is not required.