Synonyms of the word

acid

• adj. Sour, sharp, or biting to the taste; tart; having the taste of vinegar.
• adj. (figuratively) Sour-tempered.
• adj. Of or pertaining to an acid; acidic.
• adj. (music) Denoting a musical genre that is a distortion (as if hallucinogenic) of an existing genre, as…
• n. A sour substance.
• n. (chemistry) Any of several classes of compound having the following properties:-.
• n. (slang) lysergic acid diethylamide (LSD).

acerb

• adj. Sour, bitter, and harsh to the taste, as unripe fruit.
• adj. Sharp and harsh in expressing oneself.

acerbic

• adj. Tasting sour or bitter.
• adj. Sharp, harsh, biting.

acidic

• adj. (chemistry) Having a pH less than 7, or being sour, or having the strength to neutralize alkalis, or turning…
• adj. (mineralogy) Containing a high percentage of silica; opposed to basic.
• adj. Of or relating to acid; having the character of an acid.

acidulent

• adj. Having an acid quality; sour; acidulous.

acidulous

• adj. Slightly sour; sub-acid; sourish.

acrid

• adj. Sharp and harsh, or bitter and not to the taste; pungent.
• adj. Causing heat and irritation; corrosive.
• adj. Caustic; bitter; bitterly irritating.

bitter

• adj. Having an acrid taste (usually from a basic substance).
• adj. Harsh, piercing or stinging.
• adj. Hateful or hostile.
• adj. Cynical and resentful.
• n. (usually in the plural bitters) A liquid or powder, made from bitter herbs, used in mixed drinks or as…
• n. A type of beer heavily flavored with hops.
• n. (nautical) A turn of a cable about the bitts.
• v. To make bitter.
• n. (computing, informal, in combination) A hardware system whose architecture is based around units of the…

blistering

• v. present participle of blister.
• adj. Causing blisters.
• adj. Very hot.
• adj. Harsh or corrosive.
• adj. Very aggressive.
• adj. Very fast.
• n. (medicine, veterinary) The practice of forming blisters on the skin, to promote blood flow and aid healing.

caustic

• adj. Capable of burning, corroding or destroying organic tissue.
• adj. (of language, etc.) Sharp, bitter, cutting, biting, and sarcastic in a scathing way.
• n. Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys…
• n. (optics, computer graphics) The envelope of reflected or refracted rays of light for a given surface or…
• n. (mathematics) The envelope of reflected or refracted rays for a given curve.
• n. (informal, chemistry) Caustic soda.

compound

• n. an enclosure within which workers, prisoners, or soldiers are confined.
• n. a group of buildings situated close together, e.g. for a school or block of offices.
• adj. composed of elements; not simple.
• adj. (music) An octave higher than originally (i.e. a compound major second is equivalent to a major ninth).
• n. Anything made by combining several things.
• n. (chemistry, dated) A substance made from any combination elements.
• n. (chemistry) A substance formed by chemical union of two or more ingredients in definite proportions by…
• n. (linguistics) A lexeme that consists of more than one stem; compound word; for example laptop, formed…
• v. (transitive) To form (a resulting mixture) by combining different elements, ingredients, or parts.
• v. (transitive) To assemble (ingredients) into a whole; to combine, mix, or unite.
• v. (transitive) To modify or change by combination with some other thing or part; to mingle with something…
• v. (transitive, law) To settle by agreeing on less than the claim, or on different terms than those stipulated.
• v. (transitive) To settle amicably; to adjust by agreement; to compromise.
• v. (intransitive) To come to terms of agreement; to agree; to settle by a compromise; usually followed by…
• v. (transitive, obsolete) To compose; to constitute.
• v. (transitive) To worsen a situation.

dose

• n. A measured portion of medicine taken at any one time.
• n. The quantity of an agent (not always active) substance or radiation administered at any one time.
• n. A venereal infection.
• v. to administer a dose.
• v. to prescribe a dose.

dot

• n. A small spot.
• n. (grammar) A punctuation mark used to indicate the end of a sentence or an abbreviated part of a word;…
• n. A diacritical mark comprised of a small opaque circle above or below any of various letters of the Latin…
• n. (mathematics) A symbol used for separating the fractional part of a decimal number from the whole part,…
• n. One of the two symbols used in Morse code.
• n. (obsolete) A lump or clot.
• n. Anything small and like a speck comparatively; a small portion or specimen.
• n. (cricket, informal) A dot ball.
• v. (transitive) To cover with small spots (of some liquid).
• v. (transitive) To add a dot (the symbol) or dots to.
• v. To mark by means of dots or small spots.
• v. To mark or diversify with small detached objects.
• prep. Dot product of the previous vector and the following vector.
• n. (US, Louisiana) A dowry.

pane

• n. An individual sheet of glass in a window.
• n. (computing, graphical user interface) A layer in the build-up of a GUI.
• n. Alternative spelling of peen.
• n. A division; a distinct piece or compartment of any surface.
• n. A square of a checkered or plaid pattern.
• n. One of the openings in a slashed garment, showing the bright colored silk, or the like, within; hence,…
• n. (architecture) A compartment of a surface, or a flat space; hence, one side or face of a building.
• n. A subdivision of an irrigated surface between a feeder and an outlet drain.
• n. One of the flat surfaces, or facets, of any object having several sides.
• n. One of the eight facets surrounding the table of a brilliant-cut diamond.

sour

• adj. Having an acidic, sharp or tangy taste.
• adj. Made rancid by fermentation, etc.
• adj. Tasting or smelling rancid.
• adj. Peevish or bad-tempered.
• adj. (of soil) Excessively acidic and thus infertile.
• adj. (of petroleum) Containing excess sulfur.
• adj. Unfortunate or unfavorable.
• adj. (music) Off-pitch, out of tune.
• n. The sensation of a sour taste.
• n. A drink made with whiskey, lemon or lime juice and sugar.
• n. (by extension) Any cocktail containing lemon or lime juice.
• n. A sour or acid substance; whatever produces a painful effect.
• v. (transitive) To make sour.
• v. (intransitive) To become sour.
• v. (transitive) To spoil or mar; to make disenchanted.
• v. (intransitive) To become disenchanted.
• v. (transitive) To make (soil) cold and unproductive.
• v. To macerate (lime) and render it fit for plaster or mortar.

sulfurous

• adj. Containing sulfur.
• adj. (chemistry) Of, or relating to sulfur, especially in its lower oxidation state.

sulphurous

• adj. (chiefly British spelling) Alternative spelling of sulfurous.

superman

• n. (chiefly philosophy) An imagined superior type of human being representing a new stage of human development;…
• n. A person of extraordinary or seemingly superhuman powers.

unpleasant

• adj. Not pleasant.

venomous

• adj. Full of venom.
• adj. Toxic; poisonous.
• adj. Noxious; evil.
• adj. Malignant; spiteful; hateful.
• adj. Producing venom (poison usually injected into an enemy or prey by biting or stinging) in glands or accumulating…
• adj. powerful.

virulent

• adj. (chiefly medicine, of a disease or disease-causing agent) Highly infectious, malignant, or deadly.
• adj. Hostile to the point of being venomous; intensely acrimonious.

vitriolic

• adj. (chemistry, dated) Of or pertaining to vitriol; derived from or resembling vitriol; vitriolous.
• adj. (figuratively) Bitterly scathing, caustic.