last not least(r = adv.all) last but not least - in addition to all the foregoing; "last not least he plays the saxophone"

at last, at least, at long last, at the least, cobbler's last, custer's last stand, every last, first and last, if not, in the least, last, last but not least, last day, last frontier, last gasp, last half, last hurrah, last in first out, last judgement, last judgment, last laugh, last mentioned, last mile, last minute, last name, last out, last quarter, last resort, last respects, last rites, last straw, last supper, last word, least, least bittern, least common multiple, least effort, least of all, least resistance, least sandpiper, least shrew, least squares, line of least resistance, method of least squares, more often than not, new world least weasel, not, not a bit, not absolutely, not accept, not admit, not all there, not at all, not bad, not budge, not buy, not by a blame sight, not by a long sight, not care for, not comparable, not compare, not cricket, not delayed, not done, not due, not easy, not far, not fluently, not guilty, not hesitate, not in the mood, not intrusive, not kosher, not late, not listed, not listen, not long, not mind, not only, not right, not suitably, not surprised, not swallow, not to be believed, not to be had, not to mention, not touch, not traded, not true, not very likely, not with it, not yet, old world least weasel, path of least resistance, shoemaker's last, the least bit