Actual ʿadl: the altered form is understood against an established original construction; distributive number expressions help illustrate it.
Estimated ʿadl: grammar treats a word as shifted from an original pattern even where that origin is not directly visible in ordinary use.
The book explicitly includes both in taḥqīqan aw taqdīran. The descriptions here explain that distinction rather than quote further lines.
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Causes of Diptote Status — ʿAdl and Waṣf
Actual ʿadl: the altered form is understood against an established original construction; distributive number expressions help illustrate it.
Estimated ʿadl: grammar treats a word as shifted from an original pattern even where that origin is not directly visible in ordinary use.
The book explicitly includes both in taḥqīqan aw taqdīran. The descriptions here explain that distinction rather than quote further lines.