trolleybus, trolley coach, trackless trolley
['ant, emmet, pismire', 'slot, one-armed bandit', 'space bar', 'lampshade, lamp shade', 'microphone, mike', 'recreational vehicle, RV, R.V.', 'ashcan, trash can, garbage can, wastebin, ash bin, ash-bin, ashbin, dustbin, trash barrel, trash bin']