²herða (verb) ‘strengthen...’

• EValg Lv 1^I/3 — herða ‘pursue’976
• Eskál Vell 22^I/2 [var.] — herðu986
• Hfr Lv 4^V (Hallfr 5)/3 — herða ‘strain’996
• Eviðs Lv 3^V (Heið 11)/6 — herða ‘intensify’1014
• Hharð Lv 1^II/7 — herða ‘will intensify’1030
• Sigv ErfÓl 7^I/1 — herða ‘intensified’1040
• ESk Geisl 47^VII/1 — herðum ‘hardened’1153
• SnSt Ht 21^III/3 — herða ‘tightened’1221
• SnSt Ht 57^III/2 — herðir ‘strengthens’1221
• FriðÞ Lv 2^VIII (Frið 2)/5 — herða ‘strengthen’?

elements in compounds

• HSt Rst 32^I — herðimeiðar ‘hardening trees’ 1200
• Anon (Nj) 2^V (Nj 46) — herðiÞundr ‘A strengthening-Þundr’ ?
• Keth Lv 20^VIII (Ket 36) — eitrherðar ‘poison-hardened’ ?
• Þelf Lv 1^V (Nj 27) — herðimeiða ‘strengthening-trees’ ?