- More clear-headed
- More clearheaded
- More clement
- More clever
- More cliche
- More close
- More close-fitting
- More closely populated
- More clownish
- More cluttered
- More coarse, as sandpaper
- More cockamamie
- More coffee, say
- More cogent
- More Coke, e.g.
- More cold and damp
- More cold and wet
- More cold and wet, weatherwise
- More collectible, maybe
- More collectible, perhaps
- More colorful sloganeer
- More colorless
- More comely
- More comfortable
- More comfortable, quite possibly
- More comforting
- More comfy
- More comfy to live in
- More comfy-cozy
- More commodious
- More common name for caustic soda
- More common navel type
- More common than rare
- More commonplace
- MORE compact
- More compact than compact
- More companionable
- More compassionate
- MORE competent
- More complex
- more complex than a molecule
- More complex, as a problem
- More compliant
- More compos mentis
- More composed
- More compressed
- More concentrated
- More confident
- More congenial
- More conniving
- More conniving (var.)
- More consequence?
- More conservative
- More conservative, as investments
- More conservative, investment-wise
- More considerate
- More conspiratorial
- More constant
- More constricting
- More contaminated
- More contemporary
- More contemptible
- More contemptible or immoral
- More contiguous
- More contrite
- More contrived
- More convenient
- More convinced
- More cool
- More cool, in slang
- More cool, man
- More cool, to a rapper
- More copious
- More coquettish
- More cordial
- More cornball
- More corny
- more corpulent
- More correct
- More costly
- More courageous
- More courteous
- More cozy
- More cracked
- More crackers
- More crafty
- More cranky
- More crass
- More creative, perhaps
- More creepy
- More crippled
- More critical
- More critical or pressing
- More cross
- More crowded
- More crude
- More crude and vulgar
- More crude, language-wise
- More cruel
- More crushed
- More cube-shaped
- More cuddly
- More cuddly, say
- More cunning
- More curious
- More current
- More cushioned, as a rock
- More cushiony
- More cushy
- More daft
- More damp and chilly
- More dangerous
- More dangerous for winter driving
- More dangerous in the winter, say
- More dangerous to drive on, in a way
- More dangerous, as some winter roads
- More daring
- More darling
- More darling and cuddly
- More dated
- More dawdling
- More deadpan, as humor
- More dear
- More deceitful
- More decisive
- More decorative
- More deeply colored, as a clear sky
- More deeply piled
- more defective
- More definite
- More degrading
- More dejected
- More delicate
- More delightful
- More delish
- More deluxe
- More demented
- More demure
- More dependable
- More depressed
- More depressing
- More deranged
- More desertlike
- More deserving of an R rating
- More deserving of an R rating, perhaps
- More deserving of an R rating, say
- More desiccated
- More desirable to collectors
- More desirable, pasturewise
- More desirable, to a collector
- More desirable; gambler
- More desolate
- More desperate
- More desperate, as circumstances
- More desperately dry, as land
- More desperately in need of rainfall
- More despicable
- More despicable and wicked
- More despondent
- More detailed map
- More devious
- More devoted
- More devoted trustee admits regret
- More dexterous
- More dexterous.
- More diabolically foxy
- More diaphanous
- more dictatorial
- More difficult
- More difficult to chew, in a way
- More difficult to collect
- More difficult to get through to
- More difficult to handle
- More difficult to wipe away
- More difficult turn in a car than a right, generally
- More difficult, in slang
- More dignified
- More dilatory
- More diminutive
- More dimwitted
- More dippy
- More dire
- More direct
- MORE direct route
- More disadvantaged
- More disagreeable
- More disastrous
- More discerning
- More discourteous
- More disgusted
- More disgusting
- More dishonorable
- More dismal
- More dispassionate
- More dispirited
- More disrespectful
- more distant
- More Distant Than
- More distasteful
- More disturbed
- More disturbing of the peace
- More disturbing, as details
- More doable
- More docile
- More doily-like
- More doilylike
- More doleful
- More doltish
- More domesticated
- More doubtful
- More dour
- More down
- More down and out
- More down in the dumps
- More down-covered
- More downcast
- More downhill racers
- More downscale
- More draconian
- More drastic
- more draughty
- More drawn-out
- More dreadful
- More dreary, in a way
- More drowsy
- More drumlike, proverbially
- More dry
- More dry and crumbly
- More dry and withered
- More dryly humorous
- More dubious
- More duplicitous
- More E than N
- More e than s
- More eager
- more eager for
- More easily attainable
- More easily understood
- More easy to see
- More easygoing
- More eccentric
- More eco-conscious
- More ecological
- More edgy
- More edible, as a fruit
- More eensy
- More eerie
- More efficient
- More efficient, in a way
- More efficient.