Root ع ل ن(E l n) has 6 unique word forms and appears 16 times in the Quran.

English gloss Known, Evident, Public, Declare, Announce, Notice, Reveal, Disclosure

Word Translation Occurrences
وَعَلَانِيَةٗ and openly, and publicly, and openly, and publicly 8
يُعۡلِنُونَ they declare, they declare 8
تُعۡلِنُونَ you declare, you reveal, you declare, you reveal 4
يُعۡلِنُونَۚ they reveal, they reveal 4
نُعۡلِنُۗ we proclaim, we proclaim 2
أَعۡلَنتُمۡۚ you declare, you declare 2
تُعۡلِنُونَۚ you declare, you declare 2
أَعۡلَنتُ announced, announced 2