adjective
Synonyms: insipid 3, driveling, flat, inane, innocuous, jejune, milk-and-water, namby-pamby, sapless, wishy-washy
Related Word: flavorless, milk-toast, tasteless, weak; dull, unimaginative, uninteresting
Idioms: neither hot nor cold, neither one thing nor the other
Contrasted words: brisk, lively, tangy, zesty; crisp, forceful, incisive, trenchant; expressive, meaningful, pregnant, significant, telling