What is the prefix and suffix of irreplaceable?

Ah, what a lovely Word, "irreplaceable." The prefix is "ir-" which means "not" or "without," and the suffix is "-able" which means "capable of." Together, they create a Word that beautifully expresses the idea of something that cannot be replaced. Just like each happy little tree in our painting, each of us is unique and irreplaceable in our own special way.