9-letter words containing op
- acid drop — a boiled sweet with a sharp taste
- acidophil — (of cells or cell contents) easily stained by acid dyes
- acropathy — any disease of the extremities.
- acropetal — (of leaves and flowers) produced in order from the base upwards so that the youngest are at the apex
- acrophobe — a person who is abnormally afraid of heights
- acrophony — the use of symbols to represent sounds
- acropolis — the citadel of an ancient Greek city
- actinopod — any protozoan of the phylum Actinopoda, such as a radiolarian or a heliozoan, having stiff radiating cytoplasmic projections
- adoptable — able to be adopted
- adoptions — Plural form of adoption.
- adoptious — adopted
- aeropause — the region of the upper atmosphere above which aircraft cannot fly
- aerophile — (biology) Any air-breathing organism.
- aerophobe — a person who suffers from aerophobia
- aerophone — any musical instrument in which sound is produced by air vibrations
- aerophore — a device which supplies oxygen in order to aid breathing
- aerophoto — aerial photograph.
- aerophyte — epiphyte.
- aeroplane — An aeroplane is a vehicle with wings and one or more engines that enable it to fly through the air.
- aeropulse — a pulsejet engine
- aeroscope — a device that collects bacteria from the air, used for observing the atmosphere
- air scoop — a device fitted to the surface of an aircraft to provide air pressure or ventilation from the airflow
- alley-oop — used as an exclamation accompanying the act of lifting, rising, etc.
- allopathy — the orthodox medical method of treating disease, by inducing a condition different from or opposed to the cause of the disease
- allopatry — the condition of existing in areas that are geographically separated from one another; esp the condition of genetically similar species which cannot interbreed because of this geographical separation
- allophane — a variously coloured amorphous mineral consisting of hydrated aluminium silicate and occurring in cracks in some sedimentary rocks
- allophone — any of several speech sounds that are regarded as contextual or environmental variants of the same phoneme. In English the aspirated initial (p) in pot and the unaspirated (p) in spot are allophones of the phoneme /p/
- alloplasm — part of the cytoplasm that is specialized to form cilia, flagella, and similar structures
- allotrope — any of two or more physical forms in which an element can exist
- allotropy — the existence of an element in two or more physical forms. The most common elements having this property are carbon, sulphur, and phosphorus
- alopecoid — resembling a fox
- amblyopia — impaired vision with no discernible damage to the eye or optic nerve
- amblyopic — Of, relating to, or suffering from amblyopia.
- ametropia — loss of ability to focus images on the retina, caused by an imperfection in the refractive function of the eye
- ametropic — relating to ametropia
- amylopsin — an enzyme of the pancreatic juice that converts starch into sugar; pancreatic amylase
- angophora — any tree of the genus Angophora, related to the eucalyptus and native to E Australia
- anopheles — any of various mosquitoes constituting the genus Anopheles, some species of which transmit the malaria parasite to man
- antelopes — Plural form of antelope.
- anthropic — of or relating to human beings
- anthropo- — indicating man or human
- anthropod — Misspelling of arthropod.
- antipopes — Plural form of antipope.
- apocopate — to omit the final sound or sounds of (a word)
- apophasis — the device of mentioning a subject by stating that it will not be mentioned
- apophatic — of or relating to the belief that God can only be described by a process of negation
- apophenia — (psychology) The perception of or belief in connectedness among unrelated phenomena.
- apophenic — Of or relating to apophenia.
- apophyges — Plural form of apophyge.
- apophyses — Plural form of apophyse.
On this page, we collect all 9-letter words with OP. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that contains OP to use in Scrabble or Crossword puzzles.