Un-gesibsum

According to the Old English Dictionary:

un-gesibsum

adj. Prone to discord, quarrelsome :-- Lóca hwylc cristen man sý ungesibsum, man áh on ðam dæge hine tó gesibsumianne, Wulfst. 295, 4. On óðre wísan sint tó manigenne ða gesibsuman, on óðre ða ungesibsuman aliter admonendi sunt discordes, atque aliter pacati, Past. 46; Swt. 345, 6. Ðǽm ungesibsumum is tó cyðanne admonendi sunt dissidentes, Swt. 348, 5. un-gesibsum