Un-ástíðod

According to the Old English Dictionary:

un-ástíðod

adj. Not made firm :-- Gif mon on níwne weall unádrugodne and unástíðodne micelne hróf and hefigne onsett, ðonne ne timbreþ hé nó healle ac hryre quod structuris recentibus necdum solidatis, si tignorum pondus superponitur, non habitaculum sed ruina fabricatur, Past. 49; Swt. 383, 32. un-astiðod