والثاني ما يتعلق بالألفاظ بسبب التصريف
A second kind of verbal error arises from morphological formation.
Words of similar shape or derived from the same root may differ in voice, grammatical function, and meaning. The source uses “al-mukhtār”, discussing agent and patient readings.
To take a word first as “the one who chooses” and then as “the one chosen” is to change its logical sense. Formal resemblance alone is insufficient; morphology, context, and intended reference matter.