dire
Warning of bad consequences: ill-boding; portentous.
Requiring action to prevent bad consequences: urgent, pressing.
Expressing bad consequences: dreadful; dismal.
Bad in quality, awful, terrible.
Ferocious and of intimidating appearance, like a dire wolf.

direful
Fearful, terrible.

direr
comparative form of dire: more dire

direst
superlative form of dire: most dire

disadvantaged
simple past and past participle of disadvantage

discolored
Deprived of color, or given the wrong color; pale, stained.
Multicolored.

discoloured
British standard spelling of discolored.

disenchanted
simple past and past participle of disenchant

distasteful
Having a bad or foul taste.
Unpleasant.
Offensive.

distastefull
Archaic form of distasteful.

disvaluable
Having a negative value; not valuable.

dogshit
Alternative spelling of dog shit.

dogwater
Extremely bad or unskilled (especially at a video game); trash.

dollarless
Lacking money; poor.

doubleplusungood
Alternative spelling of double-plus-ungood.

downbad
Alternative form of down bad.

downgone
Poor-looking; shabby

dreader
One who dreads.

dreadest
superlative form of dread: most dread

dreadful
Full of something causing dread, whether
Full of something causing dread, whether
Full of something causing dread, whether
Full of dread, whether
Full of dread, whether
Full of dread, whether

dreadfull
Archaic spelling of dreadful.

dreadfuls
plural of dreadful

dubious
Arousing doubt; questionable; open to suspicion.
In disbelief; wavering, uncertain, or hesitating in opinion; inclined to doubt; undecided.
Generally considered imprecise or wrong, but not totally unplayable.

duffo
Bad; inferior.

dustier
comparative form of dusty: more dusty

dustiest
superlative form of dusty: most dusty

dusty
Covered with dust.
Powdery and resembling dust.
Grey or greyish.
Old; outdated; stuffily traditional.
Ugly, disgusting (a general term of abuse).
Ugly, unwell, inadequate, bad.

dyscirculatory
Caused by, or associated with poor circulation of the blood

dysphuistic
Bad-sounding; inelegant in style.

earthlier
comparative form of earthly: more earthly

earthlies
plural of earthly

earthliest
superlative form of earthly: most earthly

earthly
Relating to the earth or this world, as opposed to heaven; terrestrial.
Used for emphasis
Made of earth; earthy.

ecological
Relating to ecology, the interrelationships of organisms and their environment.
Not harmful to the environment.

egregious
Conspicuous, exceptional, outstanding; usually in a negative sense.
Outrageously bad; shocking.

electronegative
having a negative electric charge
tending to attract electrons to form a chemical bond

emissionless
That is associated with no (harmful) emissions

emp
Abbreviation of employee.

emps
plural of emp

epershand
ampersand

epidemic
A widespread disease that affects many humans in a population.
An occurrence of a disease or disorder in a human population at a frequency higher than that expected in a given time period; an episode of outbreak and subsequent high prevalence.
A heightened occurrence of anything harmful.
The spreading of an idea or belief amongst a population.

epidemical
Alternative form of epidemic.

epidemick
Obsolete form of epidemic.

epidemicks
plural of epidemick

epidemics
plural of epidemic

epidemies
plural of epidemy

epidemy
Archaic form of epidemic.

errorful
Involving error; not errorless.
Full of error; wrong.

exitious
Harmful, destructive, deadly, pernicious.

eyewatering
Alternative spelling of eye-watering.

failproof
Resistant to failure; that cannot go wrong.

fallible
Capable of making mistakes or being wrong.

falser
comparative form of false: more false

falsers
plural of falser

falsest
superlative form of false: most false

farthingless
Without a farthing; very poor.

faultable
Capable of being faulted, or found fault with.
Liable to faults; having the potential to fail or go wrong.

fazed
Hesitant, frightened; daunted, disconcerted; perturbed, put off.

fearefull
Obsolete spelling of fearful.

fearful
Frightening; causing fear.
Tending to fear; timid.
Terrible; shockingly bad.
Frightened; filled with terror.

fearfull
Obsolete spelling of fearful.

featy
Pretty; neat.
Of wool: having a number of coarse, shorter white hairs mixed in with the finer wool, or (by extension) in any bad condition.
Of wool: having been exposed to damp and rotted, though appearing unchanged.

feckier
comparative form of fecky: more fecky

feckiest
superlative form of fecky: most fecky

fecky
fucky (messed up, awful, horrible)

feelbad
Alternative spelling of feel-bad.

felon
Of a person or animal, their actions, thoughts, etc.: brutal, cruel, harsh, heartless; also, evil, wicked.
Of a place: harsh, savage, wild; of a thing: deadly; harmful.
Obtained through a felony; stolen.

fess
To confess; to admit.

fesse
Alternative spelling of fess (“horizontal band in heraldry”).

fesses
plural of fess
plural of fesse

festies
plural of festie
plural of festy

festy
Disgusting.
Very bad, dreadful.

fetopathic
Of, or relating to fetopathy; harmful to the fetus.
Of, or relating to fetopathy; relating to a disease in the fetus.

firebrass
A varnished finish used on clock faces etc.

flagitious
Guilty of terrible crimes; wicked, criminal.
Extremely brutal or wicked; heinous, monstrous.

foggiest
superlative form of foggy: most foggy
Slightest, faintest, least.

footie
Alternative spelling of footy.

footies
plural of footy
plural of footie

footy
Football (association football) (soccer in US, Canada, Australia, New Zealand).
The game or sport of football, usually Australian rules football or rugby league, but not soccer.
The ball used in a game of footy.
A short sock.
A football fan.
Footsy (flirting game where two people touch their feet together).
A footjob.

foreward
An advance group; the vanguard.

forrad
Alternative spelling of forrard.

forrard
Forward.

forred
Forward.

forreds
plural of forred

forward
Situated toward or at the front of something.
Situated toward or at the front of something.
Acting in or pertaining to the direction in which someone or something is facing.
Acting in or pertaining to the direction of travel or movement.
Moving in the desired direction of progress.
Having the usual order or sequence.
Expected or scheduled to take place in the future.
Advanced beyond the usual degree; advanced for the season; precocious.
Without customary restraint or modesty; bold, cheeky, pert, presumptuous or pushy.
Prominent, emphasized (or, in combinations, emphasizing).
Ready; prompt; ardently inclined; in a bad sense, eager or hasty.

forwarder
One who, or that which, forwards something to another destination.

forwarders
plural of forwarder

forwardest
Superlative form of forward: most forward.

forwardmost
superlative form of forward: most forward

foul
Covered with, or containing unclean matter; dirty.
Obscene, vulgar or abusive.
Detestable, unpleasant, loathsome.
Disgusting, repulsive; causing disgust.
Ugly; homely; poor.
Unpleasant, stormy or rainy. (of the weather)
Dishonest or not conforming to the established rules and customs of a game, conflict, test, etc.
Entangled and therefore restricting free movement, not clear.
(with "of") Positioned on, in, or near enough to (a specified area) so as to obstruct it.
Outside of the base lines; in foul territory.

foule
Obsolete form of foul.

fouler
One who fouls.

foulest
superlative form of foul: most foul

fraked
Bad; vile; shameful.

frampold
Bad-tempered, angry, disagreeable.

franzy
cross; bad-tempered
fussy; particular

fraught
The hire of a boat or ship to transport cargo.
Money paid to hire a vessel for this purpose; freight.
The transportation of goods, especially in a boat or ship.
A ship's cargo; freight, lading.
Two bucketfuls.
A burden, a load.

fraughter
comparative form of fraught: more fraught

fraughtest
second-person singular simple present indicative of fraught

freebooty
freebootery

fretful
Given to fretting.
Given to fretting.