And uncleanliness avoid (74:5)

Almuntakhab Fi Tafsir Alquran Alkarim

Refuse to recognize idolatry and things not pertaining to Allah, so that you be free from spiritual and moral pollution

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(74:5) and shun uncleanness, *5

And uncleanliness avoid meaning

*5) "Filth" implies every kind of filth, whether of belief and thought, of morals and deeds, of the body, dress or mode of life. The versemeans: "Keep yourself free from the filth of evils which are prevalent in society around you: no one should ever impute to you the blame that your own life itself is stained in some degree with the evils that you tell others to avoid."
 

And uncleanliness avoid meaning in Urdu

اور گندگی سے دور رہو