þróttr (noun m.) ‘strength, might, valour...’

• Þjóð Yt 26^I/3 — þróttar ‘of strength’850
• Eskál Lv 1a^I/5 [var.] — þrótt986
• Eil Þdr 11^III/8 — þróttar ‘of valour’1000
• Eil Þdr 22^III/4 — þróttar ‘of valour’1000
• Hfr ErfÓl 3^I/8 — þróttar ‘the forceful’1001
• ÞSjár Þórdr 3^I/1 [var.] — þrótt1030
• ESk Geisl 66^VII/3 — þróttar ‘of strength’1153
• Anon Mv I 23^VII/6 — þrótt ‘fortitude’1386
• Hróksv Hrkv 6^VIII (Hálf 56)/7 — þrótt ‘the valour’?

elements in compounds

• Egill Lv 20^V (Eg 27) — þróttharðr ‘the strength-hard’ 934
• Glúmr Gráf 8^I — þróttarorð ‘forceful words’ 970
• Eil Þdr 14^III — þróttarhersa ‘of the strength-hersar’ 1000
• Hfr ErfÓl 21^I — þróttharðan ‘the mightily tough’ 1001
• ESk Øxfl 5^III — þróttǫflga ‘the mightily strong’ 1150
• HSt Rst 33^I — þróttarstrǫngum ‘strong in valour’ 1200
• Bjbp Jóms 41^I — þróttarorð ‘forceful words’ ?
• KrákÁsl Lv 9^VIII (Ragn 30) — þróttarsnjallr ‘courageous in his strength’ ?
• Skarp Lv 2^V (Nj 14) — þróttardjörfum ‘mighty-daring’ ?