STODGY

adj. stuffy, dull, heavy, ponderous, elephantine, boring, tedious, humdrum, tiresome, turgid, uninteresting, unimaginative, dry-as-dust, jejune, vapid, dreary, flat, colourless, bland, Colloq ho-hum, blah, deadly The speaker was boring and gave the stodgiest talk I have ever heard