Words formed from any letters in bookishly plus optional blank

a -

soya₆

yaks₁₀

c -

yock₁₃

d -

yids₇

yodh₉

yods₇

e -

syke₁₀

yelk₁₁

yoke₁₀

g -

yogh₁₀

yogi₈

l -

yill₈

n -

soon₅

yins₇

yoni₇

p -

soph₉

spik₁₁

syph₁₁

yips₉

r -

sorb₇

sori₄

s -

sols₅

soys₆

t -

soot₄

soth₆

stob₇

thio₆

this₆

tils₅

toby₉

toil₅

took₈

tool₅

tosh₆

toyo₆

toys₆

u -

souk₉

soul₆

sulk₁₀

yuks₁₁

v -

viol₉

w -

swob₁₀

whys₁₁

wily₁₀

wish₉

woks₁₁

wool₈

woos₇

yowl₁₀

yows₉

ywis₉

z -

zoos₁₃