Synonyms for Cranberry Tree (same or very similar meaning)
WordNet sense 1 (deciduous thicket-forming Old World shrub with clusters of white flowers and small bright red berries):
crampbark, guelder rose, European cranberry bush, European cranberrybush, Viburnum opulusWordNet sense 2 (deciduous North American shrub or small tree having three-lobed leaves and red berries):
cranberry bush, American cranberry bush, highbush cranberry, Viburnum trilobumFrom the ODE community, based on WordNetadd/edit