acting, adding, Atkins, babbling, backing, baffling, battling, blackening, bragging, Catherine, chatting, clapping, cracking, crackling, dazzling, dragging, fastening, fattening, flagging, flapping, flattening, grabbing, grappling, hacking, happenings, javelin, Katherine, lacking, lagging, lapping, maddening, mapping, matting, nagging, napkin, packing, padding, paddling, patting, racking, rapine, rationing, rattling, sacking, sagging, sapling, slapping, snapping, stabbing, straggling, strapping, tacking, tackling, tapping, taxing, tracking, trapping, traveling, travelling, wagging, waxing, wrapping

annulling, battering, chattering, clamoring, clamouring, clattering, fashioning, flattering, galloping, gathering, hammering, Jacobin, labyrinth, managing, mastering, scattering, shattering, slackening, smattering, staggering, stammering, swaggering

abstracting, adapting, attacking, attracting, collapsing, combating, dismantling, distracting, enacting, exacting, extracting, reacting, relapsing, relaxing, subtracting, transacting, unflagging

counteracting, interacting