Stem وَٰحِدَةً has 2 unique word forms and appears 19 times in the Quran.

Word Translation Occurrences
وَٰحِدَةٗ one, (only) one, single 30
وَٰحِدَةٗۚ all at once, single 4
فَوَٰحِدَةً then (marry) one 2
وَٰحِدَةٗۖ one community 2