Root ب خ س(b x s) has 5 unique word forms and appears 7 times in the Quran.

English gloss Decrease, Reduce, Too Little

Word Translation Occurrences
تَبۡخَسُواْ deprive, deprive 6
بَخۡسٖ very low, very low 2
بَخۡسٗا any loss, any loss 2
يَبۡخَسۡ diminish, diminish 2
يُبۡخَسُونَ will not be lessened, will not be lessened 2