public class MeneTableModel extends AbstractTableModel {
	
	Object[][] model; // erster Klammerindex sind Spalten, zweiter Klammerindex sind Reihen

	TableModel(Object[][] model) {
		this.model = model;
	}

	public int getRowCount() {
		if (model == null || model[0] == null) return -1;
		return model[0].length;
	}
	
	public int getColumnCount() {
		if (model == null) return -1;
		return model.length;
	}
	
	public Object getValueAt(int row, int column) {
		return model[column][row];
	}
}


JTable DeneTable = new JTable();

Object[][] model = new Object[2][];
model[0] = array1; // Dein erstes Array
model[1] = array2; // Dein zweites Array

DeneTable.setModel(new MeneTableModel(model));

public class MeneTableModel extends AbstractTableModel {

	private ArrayList model;

	TableModel(ArrayList model) {
		this.model = model;
	}

	public int getRowCount() {
		if (model == null || model.isEmpty()) return -1;
		Object elementRow = model.get(0);
		if (!(elementRow instanceof ArrayList)) return -1;
		return ((ArrayList)elementRow).size();
	}
	
	public int getColumnCount() {
		if (model == null || model.isEmpty()) return -1;
		return model.size();
	}
	
	public Object getValueAt(int row, int column) {
		if (model == null || model.isEmpty()) return null;
		Object elementRow = model.get(column);
		if (!(element instanceof ArrayList)) return null;
		return ((ArrayList)elementRow).get(row);
	}
}


JTable DeneTable = new JTable();

ArrayList model = new ArrayList();
model.add(words.germanword); 	// Deine "germanwords"
model.add(arraylist2); 		// Dein zweites Array

DeneTable.setModel(new MeneTableModel(model));

model[0] = words.germanword.toArray();

model[0] = words.germanword;