Un-gesib[b]

According to the Old English Dictionary:

un-gesib[b]

adj. I. not related, strange :-- Hé bið fremede Freán ælmihtigum, englum ungelíc (ungesibb, MS. B.) ána hwearfaþ, Salm. Kmbl. 69; Sal. 35. Ic (the cuckoo) under sceáte ungesibbum wearð eácen gǽste, Exon. Th. 391, 20; Rä. l0, 8. II. not at peace at variance :-- Ða twá mǽgþa ða ðe betwih him ungeþwǽre and ungesibbe wǽron provinciae quae ab invicem discordabant, Bd. 3, 6; S. 528, 32: Blickl. Homl. 225, 6. [Cf. Betere weare sæhte þene swulc unisibbe, Laym. 9845.] un-gesibb