shrewd shrewd shrewder shrewdest shrewdie shrewdies shrewdly shrewdness shrewdnesses shrewed
| shrewing shrewish shrewishly shrewishness shrewishnesses shrewlike (current term) shrewmice shrewmouse shrewmouse shrews
| shrew mole shri shriech shrieched shrieches shriek shriek shrieked shrieker shriekers
|