densely Synonyms

dumbly obtusely thickly bleakly laboriously weightily wearily tightly tight thick substantially stagnantly lethargically unintelligently boorishly tautly stockily punishingly sluggishly stupidly doltishly crassly blockheadedly listlessly tiresomely tediously stably solidly drowsily dimly dense cubically compactly closely close bluntly blackly arduously drudgingly dully firmly slowly profoundly ponderously massively hermetically heavily hard gutturally gloomily