¹sig (noun n.) ‘[battle]...’

• Glúmr Gráf 13^I/4 — sigtýs ‘the victory-’ 970
• Þul Orrostu 1^III/8 — sig ‘battle’?

elements in compounds

• Sturl Hákkv 22^II — sighljóð ‘battle-songs’ 1263
• Sturl Hrafn 3^II — sigdeili ‘battle-distributor’ 1264
• Anon Brúðv 3^VII — sig*Þrótt ‘the battle-Þróttr’ 1325