13-letter words containing a, c, o, i
- abiogenically — in a way that does not involve living organisms
- aboricultural — Common misspelling of arboricultural.
- abortifacient — causing abortion
- abstractional — relating to abstraction
- abyssopelagic — referring to or occurring in the region of deep water above the floor of the ocean
- academic gown — a loose garment like a very light coat with wide sleeves worn over a person's outer clothes and indicating academic status
- acaridomatium — a place on a plant leaf suitable for mites to live
- acaroid resin — an alcohol-soluble gum resin taken from various grass trees, used in varnishes, etc.: unique among natural resins because it forms a hard, insoluble, chemical-resistant film when heated
- accelerations — Plural form of acceleration.
- acceptilation — the cancellation of debt and the release from payment
- accessible to — likely to be affected by; open to; susceptible to
- accessorizing — to fit or equip with accessories: to accessorize a car with special seat covers.
- accident boat — a boat kept suspended outboard so that it can be lowered immediately if someone falls overboard.
- accident tout — ambulance chaser.
- accidentology — the study of the prevention of accidents
- acclimatation — the action of becoming used to a different climate
- accommodating — If you describe someone as accommodating, you like the fact that they are willing to do things in order to please you or help you.
- accommodation — Accommodation is used to refer to buildings or rooms where people live or stay.
- accommodative — tending to accommodate; adaptive.
- accompaniment — The accompaniment to a song or tune is the music that is played at the same time as it and forms a background to it.
- accomplishing — Present participle of accomplish.
- accreditation — to ascribe or attribute to (usually followed by with): He was accredited with having said it.
- accroides gum — acaroid resin.
- acculturation — the process of conditioning a child to the patterns or customs of a culture
- accumulations — Plural form of accumulation.
- ace inhibitor — any one of a class of drugs, including captopril, enalapril, and ramipril, that cause the arteries to widen by preventing the synthesis of angiotensin: used to treat high blood pressure and heart failure
- acetabuliform — saucer-shaped, as the fruiting bodies of certain lichens.
- acetaminophen — a white crystalline powder, CH3CONHC6H4OH, used for reducing fever and relieving pain
- acetazolamide — a drug which operates by blocking the production of hydrogen ions and hydrogen carbonate, used to treat various conditions including epilepsy and glaucoma
- acetohexamide — (pharmaceutical drug) A sulfonylurea antidiabetic drug.
- acetylcholine — a chemical substance secreted at the ends of many nerve fibres, esp in the autonomic nervous system, and responsible for the transmission of nervous impulses. Formula: CH3CO2(CH2)2N(CH3)3+
- achromaticity — achromatism.
- achromatophil — Also, achromatophilic [ey-kruh-mat-uh-fil-ik, ak-ruh-, ey-kroh-muh-tuh-] /ˌeɪ krəˌmæt əˈfɪl ɪk, ˌæk rə-, eɪˌkroʊ mə tə-/ (Show IPA). having little or no affinity for stains.
- achromatopsia — a visual disorder defined by deficient or absent function in the retinal cones, resulting in colour blindness and in decreased vision in bright lights
- acidification — The act or process of making something sour (acidifying), or changing into an acid.
- acidulousness — A state of or tendency toward being acidulous or somewhat sour or acid.
- acinetobacter — a bacterium that causes infections such as pneumonia, particularly in people who have a compromised immune system
- acknowledging — Present participle of acknowledg.
- acoustic hood — a type of shield that fits around electronic and other equipment, which reduces the noise generated when that equipment is being used
- acoustic mine — a naval mine designed to be exploded by the vibration of the propeller of a passing ship or by the sound of water along the hull.
- acoustooptics — the branch of physics dealing with the relationships between acoustics and light
- acquisitional — relating to the act of acquisition
- acrimoniously — caustic, stinging, or bitter in nature, speech, behavior, etc.: an acrimonious answer; an acrimonious dispute.
- acrobatically — In an acrobatic manner.
- acronymically — in an acronymic manner
- acrylic color — a color or paint made by mixing pigments in a solution of acrylic resin
- acrylonitrile — a colourless liquid that is miscible with water and has toxic fumes: used in the manufacture of acrylic fibres and resins, rubber, and thermoplastics. Formula: CH2:CHCN
- actinobiology — the branch of biology concerned with the effects of radiation on living organisms
- actinomorphic — (esp of a flower) having radial symmetry, as buttercups
- actinomycetes — Plural form of actinomycete.
On this page, we collect all 13-letter words with A-C-O-I. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that contains in A-C-O-I to use in Scrabble or Crossword puzzles