8 letter words:
crewneck19,
6 letter words:
necker12,
5 letter words:
wreck14,
krewe12,
creek11,
kerne9,
recce9,
newer8,
renew8,
4 letter words:
knew11,
week11,
neck10,
reck10,
crew9,
keen8,
kern8,
knee8,
reek8,
ewer7,
ween7,
weer7,
were7,
wren7,
cere6,
erne4,
3 letter words:
eek7,
eke7,
ken7,
ewe6,
new6,
wee6,
wen6,
cee5,
rec5,
ere3,
ern3,
nee3,
ree3,
2 letter words:
we5,
en2,
er2,
ne2,
re2,