The Collaborative International Dictionary
Unworth \Un*worth"\ ([u^]n*w[^u]th"), a. [AS. unweor[eth].]
Unworthy. [Obs.]
--Milton.
Unworth \Un*worth"\, n.
Unworthiness. [R.]
--Carlyle.
Wiktionary
Etymology 1 a. (context obsolete English) unworthy n. unworthiness; unworthliness; worthlessness. Etymology 2
a. Not worth; not deserving of.
Usage examples of "unworth".
The continuous onslaught of palpable evil-moral and physical disease which she would never be able to cure bad filled her with ineffectually, demonstrating her unworth at every touch and glance.
But in practice, these things were annoyingly difficult to do, and surprisingly unworth the effort when you bothered.
The lands between here and the western coast are not greatly different, and to the north are mostly wastelands unworth the looking at.