fretfull
Archaic form of fretful.

frightful
Full of fright, whether
Full of fright, whether
Full of something causing fright, whether
Full of something causing fright, whether

frightfull
Archaic form of frightful.

frumpier
comparative form of frumpy: more frumpy

frumpiest
superlative form of frumpy: most frumpy

frumpish
Poorly dressed; wearing drab, lifeless, ill-fitting clothing, or being clothing of this kind.
Bad-tempered.

frumpy
Dowdy, unkempt, or unfashionable.
Bad-tempered.

fuckass
A despicable person.

fuckasses
plural of fuckass

fuckier
comparative form of fucky: more fucky

fuckiest
superlative form of fucky: most fucky

fucky
Sexually attractive.
messed up, awful, horrible

fussed
simple past and past participle of fuss

fussier
comparative form of fussy: more fussy

fussiest
superlative form of fussy: most fussy

fussy
Anxious or particular about petty details; hard to please.
Having a tendency to fuss, cry, or be bad-tempered/ill-tempered (especially of babies).
Having much unnecessary detail or decoration.

fusted
mouldy; having a bad smell

gammie
Alternative spelling of gammy.

gammier
comparative form of gammy: more gammy
comparative form of gammie: more gammie

gammies
plural of gammy

gammiest
superlative form of gammy: most gammy
superlative form of gammie: most gammie

gammy
Injured, or not functioning properly (with respect to legs).
Fake; counterfeit.
Bad; unfavourable.

garish
Overly ostentatious; so colorful as to be in bad taste.

gash
A deep cut.
A vulva.
A woman.

gawdawful
Alternative spelling of god-awful.

gaylord
Synonym of gay: a homosexual man.
Term of address to any man or boy.
An effeminate or insufficiently masculine man or boy.

geonegative
Having a negative geotropic response.

geopathic
Relating to the theory that natural irregularities in the earth's magnetic field can be intensified by power lines, underground pipelines, and other natural and man-made features such that a stress field harmful to human health and well-being is created.

ghastlier
comparative form of ghastly: more ghastly

ghastliest
superlative form of ghastly: most ghastly

ghastly
Like a ghost in appearance; death-like; pale; pallid; dismal.
Horrifyingly shocking.
Extremely bad.

godawful
Alternative form of god-awful.

goofproof
foolproof; impossible to get wrong

gorgonian
Of or relating to the mythical gorgon; terrible or repulsive.
Of or relating to any coral of the order Alcyonacea.

goshawful
Euphemistic form of god-awful.

grewsome
Obsolete spelling of gruesome.

grimful
Characterised by grimness; harsh, wrathful, terrible.

grizzlier
comparative form of grizzly: more grizzly

grizzliest
superlative form of grizzly: most grizzly

grizzly
Grey-haired, greyish.
Misspelling of grisly.

groanworthy
Likely to induce groans (as of a poor joke).

gruesome
Repellently frightful and shocking; ghastly, horrific.
Awful, terrible.
Of a person: filled with fear; afraid, fearful.

gruesomer
comparative form of gruesome: more gruesome

gruesomest
superlative form of gruesome: most gruesome

haggard
Looking exhausted, worried, or poor in condition
Wild or untamed

hainous
Obsolete spelling of heinous.

haloid
Resembling salt; said of certain binary compounds consisting of a metal united to a negative element or radical, and now chiefly applied to the chlorides, bromides, iodides, and sometimes the fluorides and cyanides.

haloids
plural of haloid

hardluck
Alternative form of hard-luck.

harmefull
Obsolete spelling of harmful.

harmful
Causing or likely to cause harm or damage; injurious.

harmfull
Archaic form of harmful.

harmfuller
comparative form of harmful: more harmful

harmfullest
superlative form of harmful: most harmful

heinous
Totally reprehensible.
Bad, evil or villainous.

helatious
Alternative spelling of hellacious.

hellacious
horrible, awful, hellish, agonizing, difficult.
nasty, repellent.
Remarkable, unbelievable, unusual.

heterographic
Misspelled; of or pertaining to an incorrect spelling or a spelling that differs from accepted standards.
Of a writing system in which a particular symbol represents more than one possible sound.

hexed
Cursed; afflicted with bad luck.

homonegative
Holding or expressing negative attitudes toward homosexuality.

horrendous
Extremely bad; awful; terrible.

horrible
A thing that causes horror; a terrifying thing, particularly a prospective bad consequence asserted as likely to result from an act.
A person wearing a comic or grotesque costume in a parade of horribles.

horribler
comparative form of horrible: more horrible

horribles
plural of horrible

horriblest
superlative form of horrible: most horrible

horrigible
Horrible; awful.

horrisonous
Sounding dreadfully; uttering a terrible sound.

hungrier
comparative form of hungry: more hungry

hungriest
superlative form of hungry: most hungry

hungry
Affected by hunger; having the physical need for food.
Causing hunger.
Eager; having an avid desire or appetite for something.
Not rich or fertile; poor; barren; starved.

hyperbolic
Of or relating to hyperbole.
Using hyperbole: exaggerated.
Of a perceived color, having a saturation exceeding 100%.

hyperbolical
Alternative form of hyperbolic.

hyperbolick
Obsolete form of hyperbolic.

hyperexpansive
Overly expansive and outgoing, tending toward chaos and confusion.
Having an extreme tendency to expand.
Pertaining to a class of operators closely related to the theory of negative definite functions on abelian semigroups.

hypernegative
Exceptionally negative
Exhibiting negative superhelicity

ickier
comparative form of icky: more icky

ickiest
superlative form of icky: most icky

icky
Unpleasantly sticky; yucky; disgusting.
Excessively sentimental.
Unwell or upset; in a bad state of mind or health.

ikey
A Jew.

ikeys
plural of ikey

illbred
Alternative form of ill-bred.

immunonegative
That generates a negative response to a test for a specific antigen or antibody

improperer
comparative form of improper: more improper

improperest
superlative form of improper: most improper

inaccurate
Mistaken or incorrect; not accurate.

inappropriate
Not appropriate; not suitable for the situation, time, or place.
Improper; adult; sexual.
(of an action or thing) vile or unpleasant; repulsive.
Too vile.

indecorous
Improper, immodest, or indecent.

indelicate
Improper or immodest.
Coarse or tasteless.
Tactless or undiplomatic.

indeterminate
Not accurately determined or determinable.
Imprecise or vague.
Not definitively or precisely determined, because of the presence of infinity or zero symbols used in any of several improper combinations.
With no genetically defined end, and thus theoretically limitless.
Not topped with some form of terminal bud.
Intersex.
Designed to allow the incorporation of future changes whose nature is not yet known.

indeterminates
plural of indeterminate

indigent
Poor; destitute; in need.
Utterly lacking or in need of something specified.

indignant
Showing anger or indignation, especially at something unjust or wrong.

infamous
Having a bad reputation; disreputable; notorious; unpleasant or evil; widely known, especially for something scornful.
Causing infamy; disgraceful.
Subject to a judicial punishment depriving (the person) of certain rights (e.g. the rights to hold public office, exercise the franchise, receive a public pension, serve on a jury, or give testimony in a court of law).
Punishable by death or imprisonment.

infaust
Unlucky, unfortunate, ill-omened; unpropitious; sinister.
Of a prognosis: Poor, grim.

infestuous
Mischievous; harmful; dangerous.

infortunate
Unfortunate, unlucky.
(of a star, planet, etc.) Bringing bad luck, causing misfortune, malevolent.
Ominous, inauspicious.

inimicable
Synonym of inimical (“harmful, hostile”).

inimical
Harmful in effect.
Unfriendly, hostile.

injudicious
Showing poor judgement; not well judged.