concentrating Synonyms

wrapped up pooler occupied noetic mustering lopping listening interested intent immersed heedful hearkening pore poring boil down beady-eyed enthralled weeding telescoping speculating snipping regardful rapt pruning preoccupied foreshortening focusing concentrator concentrative concentration concentrated chopping centralize centralization centring centering bobbing attentive condensing converging focused focal feeing excerpting eroding enrapt engaged embarking distilling curtailing