Difference between Pacceka Buddha and Arahant? The Sammasambuddha (Skt: Samyaksambuddha) is also an Arahant according to the Dhajagga Sutta.

Is the Pacceka Buddha (Skt: Pratyeka Buddha) also an Arahant?

What's the difference between Pacceka Buddha and Arahant?

Why are disciples of the Buddha who achieved Nibbana called Arahants, instead of being a type of Buddha? Although wikipedia calls them Sāvakabuddha (Skt: Śrāvakabuddha) though stating that this was not in the Pali Canon.
Sravakabuddha is a Mahayana terminology so it's not found in the Pali canon.

Sometimes the Buddha refers to himself as an Arahant because they have all attained releases which are the same, abandoning of greed, hate and delusion (it is like saying we are humans instead of men and women).
Only the wisdom of the Buddha is different to the rest, as the wisdom of Maha Arahant Sariputta is different from the other Arahants.

In Theravada Buddhism a Buddha is one who discovers Dhammma and starts a Buddha sasana. A Buddha usually mean Samasambuddha, self-enlightened one, not dependent on another's teaching. This definition is different from Mahayana, Vajrayana.

A Pacceka Buddha is also one who has abandoned greed, hate and delusion but he does it by himself, when in an aeon, or time when there is no Buddha's teaching but his wisdom is limited in that he cannot start a Buddha sasana, He is called the silent Buddha.