8-letter words containing r
- acervuli — Plural form of acervulus.
- acharyas — Plural form of acharya.
- achernar — the brightest star in the constellation Eridanus, visible only in the S hemisphere. Visual magnitude: 0.5; spectral type: B3V; distance: 144 light years
- achiever — A high achiever is someone who is successful in their studies or their work, usually as a result of their efforts. A low achiever is someone who achieves less than those around them.
- achilary — having no labellum or lip, or one that is undeveloped, as in the flower of certain orchids.
- achroite — the colorless or white variety of tourmaline, often used as a gem.
- achromat — a lens designed to bring light of two chosen wavelengths to the same focal point, thus reducing chromatic aberration
- achromia — (medicine) Absence of pigmentation, especially in the skin or blood.
- achromic — colourless
- achronic — Timeless.
- achroous — Colorless; achromatic.
- acicular — shaped like a needle.
- aciduria — the condition of having acid in the urine, particularly at abnormally high levels
- aciduric — (of bacteria) capable of growth in an acid environment.
- acierage — the process of iron-plating metal by means of voltaic electricity
- acierate — to change (iron) into steel
- acquired — obtained, through buying or being given
- acquiree — a firm that is acquired
- acquirer — In business, an acquirer is a company or person who buys another company.
- acquires — to come into possession or ownership of; get as one's own: to acquire property.
- acreages — Plural form of acreage.
- acridine — a colourless crystalline solid used in the manufacture of dyes. Formula: C13H9N
- acridity — sharp or biting to the taste or smell; bitterly pungent; irritating to the eyes, nose, etc.: acrid smoke from burning rubber.
- acrimony — Acrimony is bitter and angry words or quarrels.
- acrobats — Plural form of acrobat.
- acrodont — (of the teeth of some reptiles) having no roots and being fused at the base to the margin of the jawbones
- acrolect — the most standard form of language
- acrolein — a colourless or yellowish flammable poisonous pungent liquid used in the manufacture of resins and pharmaceuticals. Formula: CH2:CHCHO
- acrolith — (esp in ancient Greek sculpture) a wooden, often draped figure with only the head, hands, and feet in stone
- acrology — acrophony.
- acromial — relating to the acromion
- acromion — the outermost edge of the spine of the shoulder blade
- acronyms — a word formed from the initial letters or groups of letters of words in a set phrase or series of words and pronounced as a separate word, as Wac from Women's Army Corps, OPEC from Organization of Petroleum Exporting Countries, or loran from long-range navigation.
- acrosome — a cap-like structure on the tip of a spermatozoon that releases enzymes on encountering the ovum allowing fusion with the ovum in the sexual reproductive process; this part of the process is known as the acrosome reaction
- acrostic — a number of lines of writing, such as a poem, certain letters of which form a word, proverb, etc. A single acrostic is formed by the initial letters of the lines, a double acrostic by the initial and final letters, and a triple acrostic by the initial, middle, and final letters
- acrotism — an absence of pulse
- acrylate — a chemical compound used in plastics and resins
- acrylics — Plural form of acrylic.
- actioner — a film with a fast-moving plot, usually containing scenes of violence
- actoress — Alternative form of actress.
- actorish — of, relating to, or characteristic of an actor
- actressy — exaggerated and affected in manner; theatrical
- actuator — An actuator is a machine or part of a machine which moves or controls another part in response to an input.
- adabazar — former name of Adapazari.
- adapters — Plural form of adapter.
- adaptors — Plural form of adaptor.
- adderley — Julian ("Cannonball") 1928–75, American jazz saxophonist.
- additory — additional
- addorsed — placed back to back
- adductor — a muscle that adducts