6	worker	6	rework
5	rower	4	work
4	wore	4	woke
4	werk	4	kore
3	wok	3	woe
3	row	3	roe
3	reo	3	owe
3	ore	3	oke
3	oer	3	kor
3	err	3	erk
2	wo	2	we
2	re	2	ow
2	or	2	ok
2	oe	2	ew
2	er	2	eo