stodgy (adj.)

• adhesive
• aloof
• amylaceous
• apathetic
• arid
• banausic
• barren
• bland
• blank
• bloodless
• boring
• characterless
• clammy
• clotted
• coagulated
• cold
• colorless
• curdled
• dead
• deadly
• detached
• dim
• dismal
• doughy
• dowdy
• dreary
• dry
• dull
• dusty
• effete
• elephantine
• empty
• etiolated
• flat
• fogyish
• frumpish
• frumpy
• gelatinous
• gluey
• glutinous
• gooey
• grumous
• gummy
• heavy
• ho-hum
• hollow
• humdrum
• inane
• indifferent
• indomitable
• insipid
• jejune
• jelled
• jellied
• jellylike
• leaden
• lifeless
• long-suffering
• low-spirited
• matter-of-fact
• monotone
• monotonous
• mucilaginous
• out-of-date
• outmoded
• pale
• pallid
• pasty
• patient
• pedantic
• pedestrian
• phlegmatic
• plodding
• pointless
• poky
• ponderous
• ropy
• senile
• slimy
• slithery
• slow
• solemn
• spiritless
• starchy
• sterile
• sticky
• stiff
• stoic
• stolid
• stringy
• stuffy
• superficial
• syrupy
• tacky
• tasteless
• tedious
• tenacious
• thick
• thickened
• tiresome
• tough
• turgid
• unassailable
• unconcerned
• unexciting
• unimaginative
• uninteresting
• vapid
• viscid
• viscous
• weighty
• wooden