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