Only Homer himself could answer, but he is not around to tell us.
Odysseus' dog Argus, and his nursemaid Euryclea recognize Odysseus without him revealing himself to them. Odysseus reveals himself to Telemachus in Eumaeus' home. Later on before the battle with the suitors, he reveals himself to Eumaeus the swineherd, Philoetius the cow herd, and a stockman. After stringing his bow and shooting through the 12 axe handles and Antinous' throat, he reveals himself to the suitors who then recognize him. Finally, Odysseus reveals himself to Penelope, who eventually believes that it is him.
Island
He reveals himself so that they may help him slaughter the suitors.
telemaus then eumaeus then the nurse/maid living in the house. He then reveals himself to the suitors ... hope that helps.
Odysseus strings the bow for several reasons:To win the contest.To prove himself still worthy of Penelope.To prove himself superior to Penelope's suitors, and possibly help intimidate them.To provide himself with a weapon with which to kill the suitors.
Athena helps Odysseus disguise himself before he reveals himself to Penelope, so that he can observe her interaction with the suitors. She also helps him defeat and kill Penelope's suitors before he plans to meet his wife and answer her questions about his identity.
Odysseus' dog Argus, and his nursemaid Euryclea recognize Odysseus without him revealing himself to them. Odysseus reveals himself to Telemachus in Eumaeus' home. Later on before the battle with the suitors, he reveals himself to Eumaeus the swineherd, Philoetius the cow herd, and a stockman. After stringing his bow and shooting through the 12 axe handles and Antinous' throat, he reveals himself to the suitors who then recognize him. Finally, Odysseus reveals himself to Penelope, who eventually believes that it is him.
Island
To the suitors.
No, Odysseus has them completely fooled, until he reveals himself after killing Antinous.
He reveals himself so that they may help him slaughter the suitors.
telemaus then eumaeus then the nurse/maid living in the house. He then reveals himself to the suitors ... hope that helps.
Odysseus killed all of Penelope's suitors.
While Odysseus was gone, his wife Penelope was being forced to entertain a large group of suitors who wanted to marry her. Penelope did not like any of the suitors, and only wanted Odysseus to come home to her.
Penelope comes across as clever, cautious, and perceptive during her conversation with the disguised Odysseus. She tests him with questions and ultimately reveals her shrewdness and loyalty to her husband through their interaction.
They are the suitors of Odysseus's wife, Penelope.
Odysseus and his son slaughter them when Odysseus gets home.