grip,
knob, lever, switch, holder, handgrip, handlebar, button
name,
moniker (dated slang), title, nickname, sobriquet, pet name
touch,
finger, feel, hold, move, pick up
control,
deal with, run, cope with, conduct, carry out, see to, get to grips with,
treat
manage,
operate, supervise, carry out, run, conduct
trade
in, sell, deal in, market, import, export