Also, not far from the village was the left tributary of the Udai River with the same name "Zaudaika", which led to the territory of the Ichnian hundred, Pryluky Regiment, Cossack Hetmanate.

The village of Zaudaika has such historical microtoponyms as: Corners: Moldavivka, Liman, Borshchivka, Smilikivka, Maidanivka, Mazhnivka, Shlyah, Vigon, Zhadkivka, Vokzal, Zhabokryakivka, Galyonka, Solovyanivka, Gora; Tracts: Levada, Pysarka, Zanivshchyna, Ostacha, Yaskovets, Mistechko; Hills: Pashevy; Bridges: First, Second (Mistechko), Third (Monastyrischenskyi); Forests: Malyukivshchyna, Melgovshchyna, Kudlayeve, Khoptivshchyna Persha, Khoptivshchyna Second, Gogolivshchyna (Chobit), Kanzyubina Sosna, Levada, Maksymovycha.

The next blow was the forcible mobilization of young people into Stalin's troops, the majority of whom were killed on the fronts of the Second World War, as well as illegally held in the army for hard labor (until the 1950s).

Since the 1990s, the reduction of the rural population has reached alarming proportions, most of the young people emigrated to the cities, which caused a deep demographic crisis.

Since 1648, after the start of Bohdan Khmelnytskyi's war for independence of Ukraine, Zaudaika was part of the newly created Monastyryshche Hundred of the Pryluky Regiment, and the inhabitants of the village were registered as Cossacks.