Root ق د س(q d s) has 5 unique word forms and appears 10 times in the Quran.

English gloss Holy, Sacred, Sanctuary

Word Translation Occurrences
ٱلۡمُقَدَّسِ the sacred 4
ٱلۡقُدُسِۗ the Holy Spirit, [the] Holy 4
ٱلۡقُدُسِ the Holy, the Holy Spirit 4
وَنُقَدِّسُ and we sanctify 2
ٱلۡقُدُّوسِ the Holy 2
ٱلۡقُدُّوسُ the Holy One 2
ٱلۡمُقَدَّسَةَ the Holy 2