dense Synonyms - page 2

unintelligent imbecilic dim-witted close-packed birdbrained goofy nonporous moronic mentally retarded lamebrained rocklike semihard unsensational unscholarly unperceptive uncomprehending unstudious softheaded smoggy unsharpened semitropical cardinality bullnecked addlebrained denseness witless vitrified viscous viscid virid verdant vapid addlepated airheaded empty-headed wooden-headed thickheaded fatheaded boneheaded dumbass dopey thudding dimmer lipoprotein vacuous doltish congested congealed condensed concrete