Synonyms and related words :
abstract, adulatory, balmy, banal, bare, barren, blah, blandishing, blank, blarneying, bleached, boring, broad, buttery, cajoling, calm, changeable, characterless, civilized, clear, collective, complimentary, composed, cool, courtierly, courtly, devoid, disarming, dull, empty, faint, fair-spoken, fawning, featureless, fine-spoken, flat, flattering, fulsome, general, generalized, generic, gentle, glib, good-natured, gushing, halfhearted, hollow, honey-mouthed, honey-tongued, honeyed, inane, indecisive, indefinite, indeterminate, infirm of purpose, infirm of will, ingratiating, insincere, insinuating, insipid, insouciant, irresolute, judicious, lenient, mealymouthed, mild, mild as milk, milk-and-water, milky, moderate, mushy, namby-pamby, nebulous, neutral, nonchalant, nonspecific, nonviolent, null, null and void, obsequious, oily, oily-tongued, pacifistic, peaceable, peaceful, prudent, sapless, slimy, slobbery, smarmy, smooth, smooth-spoken, smooth-tongued, smug, soapy, sober, soft, soft-soaping, soft-spoken, soothing, suave, suave-spoken, sycophantic, tame, tasteless, temperate, uncharacterized, unctuous, undifferentiated, unemotional, uninteresting, unrelieved, unruffled, unspecified, urbane, vacant, vacuous, vague, vapid, void, waterish, watery, wheedling, white, wide, wishy-washy, with nothing inside, without content