4 letter words:
chew12,
wich12,
whir10,
cher9,
crew9,
rich9,
wice9,
heir7,
hire7,
weir7,
wire7,
cire6,
eric6,
icer6,
rice6,
3 letter words:
hew9,
che8,
chi8,
ech8,
hic8,
ich8,
her6,
hie6,
reh6,
rew6,
ice5,
rec5,
ire3,
rei3,
2 letter words:
ch7,
eh5,
he5,
hi5,
we5,
er2,
re2,