Arthropod as word ends ‘-od’;
as bug, it's flaw'd 'cuz shodd'ly shod.
Bogeymen as word ends ‘-en’;
as trolls, they're less-than-pleasant men.
Cattle prod as word ends ‘-od’;
as used, 'twill bruise a bovine's bod.
Denizen as word ends '-en’;
as citizen, was alien.
Emerod as word ends '-od';
as sore, it's more an act of God.
Foramen as word ends '-en';
as cut, it's...but that, fratr,' were then...