LessonsSifat al-Huruf — Seventeen Letter Characteristics and Their ApplicationQuiz

A useful method is to ask five questions about each letter: hams or jahr? shiddah, rikhawah, or tawassut? istiʿla or istifal? itbaq or infitah? idhlaq or ismat?

ص: hams, rikhawah, istiʿla, itbaq, ismat.
ت: hams, shiddah, istifal, infitah, ismat.
ل: jahr, tawassut, istifal, infitah, idhlaq.

The opposition operates within a particular contrasting pair; qualities from different pairs can describe the same consonant. The non-opposing qualities add further identifying features to particular letters.

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Reviewing the five opposing contrasts

Sifat al-Huruf — Seventeen Letter Characteristics and Their Application

A useful method is to ask five questions about each letter: hams or jahr? shiddah, rikhawah, or tawassut? istiʿla or istifal? itbaq or infitah? idhlaq or ismat?

ص: hams, rikhawah, istiʿla, itbaq, ismat.
ت: hams, shiddah, istifal, infitah, ismat.
ل: jahr, tawassut, istifal, infitah, idhlaq.

The opposition operates within a particular contrasting pair; qualities from different pairs can describe the same consonant. The non-opposing qualities add further identifying features to particular letters.