Synonyms of the word

nasty

• adj. (now chiefly US) Dirty, filthy.
• adj. Contemptible, unpleasant (of a person).
• adj. Objectionable, unpleasant (of a thing); repellent, offensive.
• adj. Indecent or offensive; obscene, lewd.
• adj. Spiteful, unkind.
• adj. (chiefly Britain) Awkward, difficult to navigate; dangerous.
• adj. (chiefly Britain) Grave or dangerous (of an accident, illness etc.).
• adj. (slang, chiefly US) Formidable, terrific; wicked.
• n. (informal) Something nasty.
• n. (euphemistic, preceded by "the") Sexual intercourse.

awful

• adj. Oppressing with fear or horror; appalling, terrible.
• adj. (now rare) Inspiring awe; filling with profound reverence or respect; profoundly impressive.
• adj. Struck or filled with awe.
• adj. (obsolete) Terror-stricken.
• adj. Worshipful; reverential; law-abiding.
• adj. Exceedingly great; usually applied intensively.
• adj. Very bad.
• adv. (colloquial, US, Canada) Very, extremely.

difficult

• adj. Hard, not easy, requiring much effort.
• adj. (often of a person, or a horse, etc) Hard to manage, uncooperative, troublesome.
• adj. (obsolete) Unable or unwilling.
• v. (obsolete, transitive) To make difficult; to impede; to perplex.

dirty

• adj. Unclean; covered with or containing unpleasant substances such as dirt or grime.
• adj. That makes one unclean; corrupting, infecting.
• adj. Morally unclean; obscene or indecent, especially sexually.
• adj. Dishonourable; violating accepted standards or rules.
• adj. Corrupt, illegal, or improper.
• adj. Out of tune.
• adj. Of color, discolored by impurities.
• adj. (computing) Containing data which need to be written back to a larger memory.
• adj. (slang) Carrying illegal drugs among one's possessions or inside of one's bloodstream.
• adj. (informal) Used as an intensifier, especially in conjunction with "great".
• adj. Sleety; gusty; stormy.
• adv. In a dirty manner.
• v. (transitive) To make (something) dirty.
• v. (transitive) To stain or tarnish (somebody) with dishonor.
• v. (transitive) To debase by distorting the real nature of (something).
• v. (intransitive) To become soiled.

filthy

• adj. Covered with filth; very dirty.
• adj. Obscene or offensive.
• adj. Very unpleasant or disagreeable.
• v. (transitive) To make very dirty; to cover in filth.

foul

• adj. Covered with, or containing unclean matter; dirty.
• adj. (of words or a way of speaking) obscene, vulgar or abusive.
• adj. Detestable, unpleasant.
• adj. Disgusting, repulsive; causing disgust.
• adj. (obsolete) Ugly; homely; poor.
• adj. (of the weather) Unpleasant, stormy or rainy.
• adj. Dishonest or not conforming to the established rules and customs of a game, conflict, test, etc.
• adj. (nautical) Entangled and therefore restricting free movement, not clear.
• adj. (baseball) Outside of the base lines; in foul territory.
• v. (transitive) To make dirty.
• v. (transitive) To besmirch.
• v. (transitive) To clog or obstruct.
• v. (transitive, nautical) To entangle.
• v. (transitive, basketball) To make contact with an opposing player in order to gain advantage.
• v. (transitive, baseball) To hit outside of the baselines.
• v. (intransitive) To become clogged.
• v. (intransitive) To become entangled.
• v. (intransitive, basketball) To commit a foul.
• v. (intransitive, baseball) To hit a ball outside of the baselines.
• n. (sports) A breach of the rules of a game, especially one involving inappropriate contact with an opposing…
• n. (bowling) A (usually accidental) contact between a bowler and the lane before the bowler has released…
• n. (baseball) A foul ball, a ball which has been hit outside of the base lines.

grotty

• adj. (slang, Britain, Canada, Australia, New Zealand) unpleasant, dirty, slovenly or offensive.

hard

• adj. (of material or fluid) Having a severe property; presenting difficulty.
• adj. (personal or social) Having a severe property; presenting difficulty.
• adj. Unquestionable.
• adj. (of a road intersection) Having a comparatively larger or a ninety-degree angle.
• adj. (slang, vulgar, of a male) Sexually aroused.
• adj. (bodybuilding) Having muscles that are tightened as a result of intense, regular exercise.
• adj. (phonetics, not comparable).
• adj. (art) Having a severe property; presenting a barrier to enjoyment.
• adj. (not comparable) In the form of a hard copy.
• adv. (manner) With much force or effort.
• adv. (manner) With difficulty.
• adv. (obsolete) So as to raise difficulties.
• adv. (manner) Compactly.
• adv. (now archaic) Near, close.
• n. (countable, nautical) A firm or paved beach or slope convenient for hauling vessels out of the water.
• n. (uncountable, drugs, colloquial, slang) crack cocaine.

hateful

• adj. Evoking a feeling of hatred.
• adj. Dislikeable.
• adj. Full of hatred.

lousy

• adj. Remarkably bad; of poor quality, dirty, or underhanded; mean, contemptible.
• adj. Infested with lice.
• adj. (colloquial, usually with with) Filled or packed (with something, usually bad).

mean

• v. To intend.
• v. To convey meaning.
• v. (transitive) To have conviction in (something said or expressed); to be sincere in (what one says).
• v. (transitive) To result in; to bring about.
• v. (transitive) To be important (to).
• v. (Ireland, Britain regional) To lament.
• adj. (obsolete) Common; general.
• adj. Of a common or low origin, grade, or quality; common; humble.
• adj. Low in quality or degree; inferior; poor; shabby.
• adj. Without dignity of mind; destitute of honour; low-minded; spiritless; base.
• adj. Of little value or account; worthy of little or no regard; contemptible; despicable.
• adj. (chiefly Britain) Ungenerous; stingy, tightfisted; North American English: cheap; formal: niggardly, penurious,…
• adj. Disobliging; pettily offensive or unaccommodating; small.
• adj. Selfish; acting without consideration of others; unkind.
• adj. Causing or intending to cause intentional harm; bearing ill will towards another; cruel; malicious.
• adj. Powerful; fierce; harsh; damaging.
• adj. Accomplished with great skill; deft; hard to compete with.
• adj. (informal, often childish) Difficult, tricky.
• adj. Having the mean (see noun below) as its value.
• adj. (obsolete) Middling; intermediate; moderately good, tolerable.
• n. (now chiefly in the plural) A method or course of action used to achieve some result.
• n. (obsolete, in the singular) An intermediate step or intermediate steps.
• n. Something which is intermediate or in the middle; an intermediate value or range of values; a medium.
• n. (music, now historical) The middle part of three-part polyphonic music; now specifically, the alto part…
• n. (statistics) The average of a set of values, calculated by summing them together and dividing by the number…
• n. (mathematics) Any function of multiple variables that satisfies certain properties and yields a number…
• n. (mathematics) Either of the two numbers in the middle of a conventionally presented proportion, as 2 and…

smutty

• adj. Soiled with smut; blackened, dirty.
• adj. Obscene, indecent.

soiled

• v. simple past tense and past participle of soil.
• adj. dirty.

tight

• adj. Firmly held together; compact; not loose or open.
• adj. (of a space, design or arrangement) Narrow, such that it is difficult for something or someone to pass…
• adj. Well-rehearsed and accurate in execution.
• adj. (slang) Intoxicated; drunk or acting like being drunk.
• adj. (slang) Extraordinarily great or special.
• adj. (slang, British (regional)) Mean; unfair; unkind.
• adj. (obsolete) Not ragged; whole; neat; tidy.
• adj. (obsolete) Handy; adroit; brisk.
• adj. (poker) Of a player, who plays very few hands.
• adj. (poker) Using a strategy which involves playing very few hands.
• adv. Firmly, so as not to come loose easily.
• adv. Soundly.
• v. (obsolete) To tighten.

unclean

• adj. Dirty, soiled or foul.
• adj. Not moral or chaste.
• adj. Ritually or ceremonially impure or unfit.

unpleasant

• adj. Not pleasant.