12-letter words containing o, p, e, r
- a posteriori — relating to or involving inductive reasoning from particular facts or effects to a general principle
- a sore point — If something is a sore point with someone, it is likely to make them angry or embarrassed if you try to discuss it.
- accomplisher — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- acepromazine — an orange-colored oil, C19H22N2OS, used as a tranquilizer, esp. to immobilize large animals, and to relieve nausea
- acetyl group — the univalent group, CH 3 CO–, derived from acetic acid.
- acrophonetic — relating to the use of symbols to represent sounds
- adiaphoresis — absence or reduction of perspiration.
- adiaphoretic — preventing or reducing perspiration.
- adiponitrile — a colorless liquid, C 6 H 8 N 2 , used chiefly as an intermediate in the manufacture of nylon.
- adverb group — An adverb group or adverbial group is a group of words based on an adverb, such as 'very slowly' or 'fortunately for us'. An adverb group can also consist simply of an adverb.
- aelurophilia — ailurophilia.
- aelurophobia — ailurophobia.
- aeolian harp — a stringed instrument that produces a musical sound when a current of air or wind passes over the strings
- aeroplankton — the tiny plants, animals, and bacteria living and floating in the air
- aethrioscope — an instrument which measures temperature changes caused by different conditions of the sky
- affine group — the group of all affine transformations of a finite-dimensional vector space.
- ailurophiles — Plural form of ailurophile.
- ailurophobes — Plural form of ailurophobe.
- airpocalypse — (informal) The presence of dense smog in many parts of China.
- airport code — a three-letter abbreviation of the names of the world's major airports, used especially as an identifier for routing baggage.
- all-powerful — An all-powerful person or organization has the power to do anything they want.
- allelomorphs — Plural form of allelomorph.
- amethopterin — (now rare) Methotrexate.
- amor patriae — love of one's country; patriotism
- amour-propre — self-respect
- ampelography — the science concerned with the identification and classification of grapevines
- amperometric — relating to or involving the measurement of an electric current
- amphotericin — an amphoteric antibiotic produced by the bacterium Streptomyces nodosus and used in the treatment of fungal infections.
- anamorphoses — Plural form of anamorphosis.
- anchorperson — the primary reporter on a news television broadcast
- anchovy pear — a Jamaican tree, Grias cauliflora, bearing edible fruits that taste like the mango: family Lecythidaceae
- anemotropism — orientation in response to a current of air.
- angelo patri — Angelo [an-juh-loh] /ˈæn dʒəˌloʊ/ (Show IPA), 1877–1965, U.S. educator and writer, born in Italy.
- anisotropies — Plural form of anisotropy.
- anthropogeny — the genesis or development of the human race, especially as a subject of scientific study.
- anti-strophe — the part of an ancient Greek choral ode answering a previous strophe, sung by the chorus when returning from left to right.
- antientropic — showing a tendency towards order
- antigropelos — waterproof leggings used to protect against mud
- antiperiodic — efficacious against recurring attacks of a disease
- antipredator — discouraging or protecting against predators
- antistrophes — Plural form of antistrophe.
- apeirophobia — The fear of infinity and/or of infinite things.
- aperiodicity — not periodic; irregular.
- apostle bird — a gregarious grey-and-brown Australian nest-building bird, Struthidea cinerea
- apostrophise — to address by apostrophe.
- apostrophize — to address an apostrophe to
- apothecaries — Plural form of apothecary.
- appeal court — An appeal court is the same as a Court of Appeal.
- apperception — the attainment of full awareness of a sensation or idea
- appleknocker — Northern U.S. a rustic.
On this page, we collect all 12-letter words with O-P-E-R. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that contains in O-P-E-R to use in Scrabble or Crossword puzzles