Root ع ر ف(E r f) has 31 unique word forms and appears 71 times in the Quran.

English gloss Know, Recognize, Approve, Grateful, Perfume, Identity, Information, Notice

Word Translation Occurrences
بِٱلۡمَعۡرُوفِ in a fair manner, the right, to the right, [with] the right, with suitable 20
بِٱلۡمَعۡرُوفِۚ in a fair manner, in a reasonable manner, in kindness 8
يَعۡرِفُونَ recognizing, they recognize 8
مَّعۡرُوفٗا appropriate, (of) kindness 6
بِمَعۡرُوفٍ in a fair manner, in a reasonable manner, with kindness 6
بِٱلۡمَعۡرُوفِۖ in a fair manner, with due fairness 6
بِٱلۡمَعۡرُوفِۗ in a fair manner 6
ٱلۡأَعۡرَافِ (of) the heights, the heights 4
مَّعۡرُوفٗاۚ a kindness, honorable 4
عَرَفُواْ they recognized 4
يَعۡرِفُونَهُۥ they recognize him, they recognize it 4
تَعۡرِفُ you will recognize 4
فَٱعۡتَرَفُواْ Then they (will) confess 2
فَعَرَفَهُمۡ and he recognized them 2
فَلَعَرَفۡتَهُم and you would know them 2
لِتَعَارَفُوٓاْۚ that you may know one another 2
ٱلۡمَعۡرُوفِ (is) the right 2
مَعۡرُوفٍ kindness 2
مَعۡرُوفٖ (the) right 2
مَّعۡرُوفٞ kind 2
مَّعۡرُوفٖۗ honorably 2
مَّعۡرُوفٞۚ kind 2
مَعۡرُوفٗاۖ (with) kindness 2
مَّعۡرُوفَةٌۚ (is) known 2
وَلَتَعۡرِفَنَّهُمۡ but surely, you will know them, but surely,you will know them 2
يَتَعَارَفُونَ they will recognize each other 2
يُعۡرَفُ Will be known 2
يُعۡرَفۡنَ they should be known 2
يَعۡرِفُواْ they recognize 2
يَعۡرِفُونَهَآ may recognize it 2
بِٱلۡعُرۡفِ the good 2
يَعۡرِفُونَهُم whom they recognize 2
بِمَعۡرُوفٖ with kindness 2
بِمَعۡرُوفٖۖ with kindness 2
بِمَعۡرُوفٖۚ in a fair manner 2
تَعۡرِفُهُم you recognize them 2
ٱعۡتَرَفُواْ (who have) acknowledged 2
عَرَّفَ he made known 2
عُرۡفٗا one after another 2
عَرَفَٰتٖ (Mount) Arafat 2
عَرَّفَهَا He has made it known 2
فَتَعۡرِفُونَهَاۚ and you will recognize them 2
فَٱعۡتَرَفۡنَا and we confess 2