Aganhim: He is Ganon's Wizard friend; one of the biggest bosses. For info on how to beat him, check out the Zelda III FAQ.
Soldier: He is an inhabitant of the Light World. There are many ways to defeat this weak enemy.
Ball 'N Chain Trooper: This soldier lives in the dungeons. Use the sword to defeat him. Watch out for the chain!
Stalfos Knight: hit him with the sword, then bomb him.
Gibdos: a mummmy that can take many hits from the sword, but he can't sand fire!
Geldman: a sand monster who is ealily defeated by the sword.
Hinox: use either a sword or the more reccommended bombs.
Snap Dragon: the sword works.
Helmasaur: sword works, but attack from behind.
Wizzrobe: the sword will do him in, but watch out for his magic spells!