Root ن ق ص(n q S) has 8 unique word forms and appears 10 times in the Quran.

English gloss Decrease, Reduce, Lesson, Deficit, Loss, Shortage, Fault

Word Translation Occurrences
نَنقُصُهَا reducing it, We reduce it 4
وَنَقۡصٖ and a deficit, and loss 4
مَنقُوصٖ being diminished 2
ٱنقُصۡ lessen 2
يُنقَصُ is lessened 2
تَنقُصُ diminishes 2
يَنقُصُوكُمۡ they have failed you 2
تَنقُصُواْ decrease 2