greyest
Least vivid shade
Greyest is the superlative of grey, meaning most grey—the dullest, most neutral, or most overcast among things compared: the greyest skies I've ever seen, the greyest winter on record.
Figuratively, the greyest option or outcome is the bleakest or most ambiguous.
Greyest is the British spelling; grayest is American.
overcast
Having most cover overhead
- gloomiestMost dismal or despairing
- dreariestMost dull and depressing
- dimmestLeast luminous or intelligent
- darkestMost absent of light
foggiest · mistiest · murkiest · bleakest · haziest · dullest · sombrest · leaden
bleak
Most dull and depressing
subdued
Lightest in shade
cloudiest
Having most cover overhead
- gloomiestMost dismal or despairing
- dreariestMost dull and depressing
- dimmestLeast luminous or intelligent
darkest · foggiest · mistiest · murkiest · bleakest · haziest · dullest · sombrest · leaden · overcast
dreariest
Most dull and depressing
palest
Lightest in shade
hoariest
Most aged or grayest
blandest
Superlative of uninteresting
- plainestMost unadorned
- greyed outInactive interface element