ierȝþu

Part of speech: noun
Gender: feminine
Stem: -ō-
1. cowardice, timorousness; pusillanimity; 2. inertness, laziness (also ierȝðu, irȝþo, irȝþu, irȝþ, yrȝþu, yrȝþo)
Etymology
[← earȝ a “cowardly, timid; weak; inert” + -þu suff (← Prot-Germ *-iþa); OHG argida “vice; perfidy”]
Paradigm

1.1.2. (a)

(a) short-stemmed version: car-

nouns, -ō- stem, feminine gender
caru
(care)
singular plural
nominative caru cara, care
genitive care cara, carena
dative (instrumental) care carum
accusative care cara, care

The ending -ena in Gen pl is determined by the analogy with the weak declension

(b) long-stemmed version: heord-

nouns, -ō- stem, feminine gender
heord
(ჯოგი; ფარა)
singular plural
nominative heord heorda, heorde
genitive heorde heorda, heordena
dative (instrumental) heorde heordum
accusative heorde heorda, heorde