Synonyms of the word

drop-off

• n. A sudden downward slope.
• n. A sudden decrease (such as in the level of sales).

alteration

• n. The act of altering or making different.
• n. The state of being altered; a change made in the form or nature of a thing; changed condition.

change

• v. (intransitive) To become something different.
• v. (transitive, ergative) To make something into something different.
• v. (transitive) To replace.
• v. (intransitive) To replace one's clothing.
• v. (intransitive) To transfer to another vehicle (train, bus, etc.).
• v. (archaic) To exchange.
• v. (transitive) To change hand while riding (a horse).
• n. (countable) The process of becoming different.
• n. (uncountable) Small denominations of money given in exchange for a larger denomination.
• n. (countable) A replacement, e.g. a change of clothes.
• n. (uncountable) Money given back when a customer hands over more than the exact price of an item.
• n. (uncountable) Coins (as opposed to paper money).
• n. (countable) A transfer between vehicles.
• n. (baseball) A change-up pitch.
• n. (campanology) Any order in which a number of bells are struck, other than that of the diatonic scale.
• n. (dated) A place where merchants and others meet to transact business; an exchange.
• n. (Scotland, dated) A public house; an alehouse.

cliff

• n. A vertical (or nearly vertical) rock face.
• n. (music) Obsolete form of clef.

declension

• n. (grammar) The act of declining a word; the act of listing the inflections of a noun, pronoun or adjective…
• n. (grammar) A way of categorizing nouns, pronouns, or adjectives according to the inflections they receive.

decrease

• v. (intransitive) Of a quantity, to become smaller.
• v. (transitive) To make (a quantity) smaller.
• n. An amount by which a quantity is decreased.
• n. (knitting) A reduction in the number of stitches, usually accomplished by suspending the stitch to be…

deterioration

• n. The process of making or growing worse, or the state of having grown worse.

drop

• n. A small mass of liquid just large enough to hold its own weight via surface tension, usually one that…
• n. The space or distance below a cliff or other high position into which someone or something could fall.
• n. A fall, descent; an act of dropping.
• n. A place where items or supplies may be left for others to collect, sometimes associated with criminal…
• n. An instance of dropping supplies or making a delivery, sometimes associated with delivery of supplies…
• n. (chiefly Britain) A small amount of an alcoholic beverage.
• n. (chieflt, Britain, when used with the definite article (the drop) alcoholic spirits in general.
• n. (Ireland, informal) A single measure of whisky.
• n. A small, round, sweet piece of hard candy, e.g. a lemon drop; a lozenge.
• n. (American football) A dropped pass.
• n. (American football) Short for drop-back or drop back.
• n. (Rugby football) A drop-kick.
• n. In a woman, the difference between bust circumference and hip circumference; in a man, the difference…
• n. (sports, usually with definite article "the") relegation from one division to a lower one.
• n. (video games, online gaming) Any item dropped by defeated enemies.
• n. (music) A point in a song, usually electronic-styled music such as dubstep, house, trance or trap, where…
• n. (US, banking, dated) An unsolicited credit card issue.
• n. The vertical length of a hanging curtain.
• n. That which resembles or hangs like a liquid drop: a hanging diamond ornament, an earring, a glass pendant…
• n. (architecture) A gutta.
• n. A mechanism for lowering something, such as: a trapdoor; a machine for lowering heavy weights onto a ship's…
• n. (slang) (With definite article) A gallows; a sentence of hanging.
• n. A drop press or drop hammer.
• n. (engineering) The distance of the axis of a shaft below the base of a hanger.
• n. (nautical) The depth of a square sail; generally applied to the courses only.
• v. (intransitive) To fall in droplets (of a liquid).
• v. (transitive) To drip (a liquid).
• v. (intransitive) Generally, to fall (straight down).
• v. (transitive, ergative) To let fall; to allow to fall (either by releasing hold of, or losing one's grip…
• v. (intransitive, obsolete) To let drops fall; to discharge itself in drops.
• v. (intransitive) To sink quickly to the ground.
• v. (intransitive) To fall dead, or to fall in death.
• v. (intransitive) To come to an end (by not being kept up); to stop.
• v. (transitive) To mention casually or incidentally, usually in conversation.
• v. (transitive, slang) To part with or spend (money).
• v. (transitive) To cease concerning oneself over; to have nothing more to do with (a subject, discussion…
• v. (intransitive) To lessen, decrease, or diminish in value, condition, degree, etc.
• v. (transitive) To let (a letter etc.) fall into a postbox; to send (a letter or message).
• v. (transitive) To make (someone or something) fall to the ground from a blow, gunshot etc.; to bring down,…
• v. (transitive, linguistics) To fail to write, or (especially) to pronounce (a syllable, letter etc.).
• v. (cricket, of a fielder) To fail to make a catch from a batted ball that would have lead to the batsman…
• v. (transitive, slang) To swallow (a drug), particularly LSD.
• v. (transitive) To dispose (of); get rid of; to remove; to lose.
• v. (transitive) To eject; to dismiss; to cease to include, as if on a list.
• v. (Rugby football) To score [a goal] by means of a drop-kick.
• v. (transitive, slang) To impart.
• v. (transitive, music, colloquial) To release to the public.
• v. (transitive, music) To play a portion of music in the manner of a disc jockey.
• v. (intransitive, music, colloquial) To enter public distribution.
• v. (transitive, music) To tune (a guitar string, etc.) to a lower note.
• v. (transitive) To cancel or end a scheduled event, project or course.
• v. (transitive, fast food) To cook, especially by deep-frying or grilling.
• v. (intransitive, of a voice) To lower in timbre, often relating to puberty.
• v. (intransitive, of a sound or song) To lower in pitch, tempo, key, or other quality.
• v. (intransitive, of people) To visit informally; used with in or by.
• v. To give birth to.
• v. To cover with drops; to variegate; to bedrop.
• v. (slang, of the testicles) To hang lower and begin producing sperm due to puberty.

falloff

• n. A reduction or decline.

formation

• n. Something possessing structure or form.
• n. The act of assembling a group or structure.
• n. (geology) A rock or face of a mountain.
• n. (military) A grouping of military units or smaller formations under a command, such as a brigade, division,…
• n. (military) An arrangement of moving troops, ships, or aircraft, such as a wedge, line abreast, or echelon…
• n. (sports) An arrangement of players designed to facilitate certain plays.
• n. The process of influencing or guiding a person to a deeper understanding of a particular vocation.
• n. The process during which something comes into being and gains its characteristics.

lessening

• v. present participle of lessen.
• n. A growing lesser; reduction or decrease.

modification

• n. the act or result of modifying or the condition of being modified.
• n. an alteration or adjustment to something.
• n. a change to an organism as a result of its environment that is not transmissable to offspring.
• n. (linguistics) a change to a word when it is borrowed by another language.
• n. (linguistics) the change undergone by a word when used in a construction (for instance am => 'm in…

slack

• n. (uncountable) Small coal; coal dust.
• n. (countable) A valley, or small, shallow dell.
• n. (uncountable) The part of anything that hangs loose, having no strain upon it.
• n. (countable) A tidal marsh or shallow, that periodically fills and drains.
• adj. Lax; not tense; not hard drawn; not firmly extended.
• adj. Weak; not holding fast.
• adj. Remiss; backward; not using due diligence or care; not earnest or eager.
• adj. Not violent, rapid, or pressing.
• adj. (slang, West Indies) vulgar; sexually explicit, especially in dancehall music.
• adv. Slackly.
• v. To slacken.
• v. (obsolete) To mitigate; to reduce the strength of.
• v. (followed by “off”) to procrastinate; to be lazy.
• v. (followed by “off”) to refuse to exert effort.
• v. To lose cohesion or solidity by a chemical combination with water; to slake.

slump

• v. (intransitive) To collapse heavily or helplessly.
• v. (intransitive) To decline or fall off in activity or performance.
• v. (intransitive) To slouch or droop.
• v. (transitive) To lump; to throw together messily.
• v. To fall or sink suddenly through or in, when walking on a surface, as on thawing snow or ice, a bog, etc.
• n. A heavy or helpless collapse; a slouching or drooping posture; a period of poor activity or performance,…
• n. A measure of the fluidity of freshly mixed concrete, based on how much the concrete formed in a standard…
• n. (Scotland, Britain, dialect) A boggy place.
• n. (Scotland) The noise made by anything falling into a hole, or into a soft, miry place.
• n. (Scotland) The gross amount; the mass; the lump.
• n. (slang, by extension) A period when the person lives without sex when sex is expected or desired.

worsening

• v. present participle of worsen.
• n. A worse situation; an aggravation.