1) Action 2) Activeness 3) Activity 4) Exclusively Saxon word 5) Exclusively Anglo word 6) Word of purely Anglo origin 7) Word with Anglo-Saxon origins Found on https://www.crosswordclues.com/clue/busyness
humnoun the state of being or appearing to be actively engaged in an activity; `they manifested all the busyness of a pack of beavers`; `there is a constant hum of military preparation` Found on https://www.encyclo.co.uk/local/20974