Words formed from any letters in instructing plus optional blank

a -

uncaring₁₆

uncasing₁₆

uranitic₁₃

urticant₁₃

e -

uttering₁₂

h -

unstitch₁₅

o -

tutoring₁₂

unctions₁₄

unicorns₁₄

unionist₁₁

p -

uprising₁₅

u -

unitrust₁₁

unstrung₁₄

w -

twisting₁₄

wittings₁₄

writings₁₄