As well as the likes of ALREADY and ALWAYS, other ‘all’ words include ALLWHERE (=wherever, 1300s), ALLUTTERLY (=entirely, 1300s), ALLWHITHER (=in all directions, 1800s), ALWISE (=in every way, 1300s), ALWITTY (=knowing everything, 1400s), and ALWHAT (=all kinds of things, 1300s).