Decoding exercises: "sh"

In English "sh" very reliably represents the IPA phonetic symbol /ʃ/, as in "shoe". For more examples see IPA phoneme /ʃ/.

Exceptions
"Sh" normally is a digraph. In some words "sh" are two letters representing /sh/.
 * disharmony - dishearten - mishandle - mishap - mishear

Note that disheveled/dishevelled is di-shev-elled, not.

Silent "h"
 * dishonest - dishonored - dishonoured