amidships, average, banal, betwixt and between, central, common, core, dull, equatorial, equidistant, fair, fair to middling, fairish, halfway, indifferent, inferior, insipid, interior, intermediary, intermediate, lackluster, mean, medial, median, mediocre, mediterranean, medium, mesial, mezzo, mid, middle-of-the-road, middle, middlemost, midland, midmost, midships, midway, moderate, modest, namby-pamby, normal, nuclear, of a kind, of a sort, of sorts, ordinary, passable, poor, respectable, routine, second-rate, so-so, standard, tedious, tolerable, usual, vapid, wishy-washy