Sorry for using hurtful viking stereotypes there.
but here are some words that we got from the norse!
anger – (ON angr ‘grief’) [1220-1250]
birth – (ON burðr) [1016-1150]
bleak – (ON bleikr ‘pale’) [1250-1300]
bloom – (ON blóm) [1016-1150]
call – (ON kalla) [before 1016]
cast – (ON kasta) [1016-1150]
crawl – (ON krafla) [c.1350]
crook – (ON krókr) [1016-1150]
die – (ON deyja) [1016-1150]
fellow – (ON félagi) [before 1016]
gear – (ON gervi ‘equipment’) [1300-1450]
get – (ON geta) [c.1250]
hit – (ON hitta ‘to come upon’) [1016-1150]
husband – (ON hús ‘house’ and bóndi ‘householder’) [before 1016]
ill – (ON illr) [1016-1150]
kid – (ON kiþ) [1220-1250]
kindle – (ON kynda) [1016-1150]
knife – (ON knífr) [1016-1150]
law – (ON lag ‘law’)
leg – (ON leggr) [1016-1150]
lift – (ON lypta) [1250-1300]
loan – (ON lán) [1016-1150]
loose – (ON lauss) [1300-1450]
low – (ON lágr) [1016-1150]
meek – (ON mjúkr ‘gentle, soft’) [1016-1150]
rag – (ON rögg) [1016-1150]
raise – (ON rísa to rise) [1016-1150]
ransack – (ON rann-saka ‘to search a house’) [1220-1250]
sale – (ON sala) [1016-1150]
scare – (ON skjarr ‘timid’) [1016-1150]
seem – (ON sæma ‘to conform to’) [1250-1300]
skill – (ON skil) [1016-1150]
skin – (ON skinn) [1016-1150]
skirt – (ON skyrt) [after 1450]
sky – (ON skie ‘cloud’) [1220-1250]
slaughter – (ON sláter ‘butcher’s meat’) [1300-1450]
sly – (ON slœgr) [c.1250]
snare – (ON snara) [1016-1150]
take – (ON taka) [1016-1150]
thrive – (ON þrífa ‘to grasp’) [1016-1150]
trust – (ON traust) [c.1250]
ugly – (ON uggr ‘fear’) [1220-1250]
wand – (ON vöndr) [1016-1150]
want – (ON vanta) [1016-1150]
weak – (ON veikr) [1250-1300]
window – (ON vindauga ‘wind eye’) [1220-1250]
wing – (ON vengr) [1016-1150]
wrong – (ON rangr ‘awry, unjust’) [before 1016]