Root ق ص ر(q S r) has 8 unique word forms and appears 11 times in the Quran.

English gloss Become short, Insufficient, Miss, To desist, Abstain, Deficiency, Decrease, Negligent, Castle, Palace

Word Translation Occurrences
قَٰصِرَٰتُ (will be) companions of modest gaze 6
قُصُورَۢا palaces 2
قُصُورٗا palaces 2
كَٱلۡقَصۡرِ as the fortress 2
مَّقۡصُورَٰتٞ restrained 2
وَقَصۡرٖ and castle 2
وَمُقَصِّرِينَ and shortened 2
تَقۡصُرُواْ you shorten 2
يُقۡصِرُونَ they cease 2