Words starting with os
3 letter words starting with os
4 letter words starting with os
- os-9 — (operating system) A real-time operating system written by Microware Corporation. The original version was written about 1978 for the Motorola 6809 and has since been ported to the Motorola 68000, Intel 80386, Intel 486, and the PowerPC. The kernel of OS-9 is ROMable, modular, with a unified file system, allowing it to easily be scaled up or down as required.
- osar — plural of os3 .
- osax — OSA extension
- osce — Organization for Security and Cooperation in Europe
- osee — Hosea.
5 letter words starting with os
- osage — a member of a North American Indian people formerly of western Missouri, now living in northern Oklahoma.
- osaka — a city on S Honshu, in S Japan.
- oscan — one of an ancient people of south-central Italy.
- oscar — 1829–1907, king of Sweden 1872–1907; king of Norway 1872–1905.
- oshac — a gum plant which smells of ammonia
6 letter words starting with os
- osasco — a city in SE Brazil, NW of São Paulo.
- osbert — a male given name: from Old English words meaning “god” and “bright.”.
- osborn — Henry Fairfield [fair-feeld] /ˈfɛərˌfild/ (Show IPA), 1857–1935, U.S. paleontologist and author.
- oscine — of, belonging to, or pertaining to the suborder Oscines, of the order Passeriformes, comprising the songbirds that have highly developed vocal organs.
- oscula — a small mouthlike aperture, as of a sponge.
7 letter words starting with os
8 letter words starting with os
9 letter words starting with os
10 letter words starting with os
- oscillated — Simple past tense and past participle of oscillate.
- oscillates — Third-person singular simple present indicative form of oscillate.
- oscillator — Electronics. a circuit that produces an alternating output current of a certain frequency determined by the characteristics of the circuit components.
- oscitantly — in an oscitant manner
- oscitation — The act of yawning or gaping. Also figuratively.
11 letter words starting with os
- oscillating — Moving in a repeated back-and-forth motion.
- oscillation — an act or instance of oscillating.
- oscillative — disposed to oscillation
- oscillators — Plural form of oscillator.
- oscillatory — characterized by or involving oscillation.
12 letter words starting with os
- oscillations — Plural form of oscillation.
- oscillograms — Plural form of oscillogram.
- oscillograph — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- oscillometer — an instrument for measuring oscillations, especially those of the arterial pulse.
- oscillometry — an instrument for measuring oscillations, especially those of the arterial pulse.
13 letter words starting with os
- oscillational — characterized by oscillation
- oscillographs — Plural form of oscillograph.
- oscillography — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- oscillometric — an instrument for measuring oscillations, especially those of the arterial pulse.
- oscilloscopes — Plural form of oscilloscope.
14 letter words starting with os
- oscillographic — Of or pertaining to an oscillograph.
- osmoconformers — Plural form of osmoconformer.
- osmoregulation — the process by which cells and simple organisms maintain fluid and electrolyte balance with their surroundings.
- osmoregulatory — Of or pertaining to osmoregulation.
- ostentatiously — characterized by or given to pretentious or conspicuous show in an attempt to impress others: an ostentatious dresser.
15 letter words starting with os
- osteochondritis — inflammation of bone and cartilage.
- osteochondrosis — a disease of bone and cartilage growth centers in children that begins as a necrosis and is followed by regeneration or renewed calcification.
- ostreiculturist — a person who breeds oysters
16 letter words starting with os
- ostentatiousness — characterized by or given to pretentious or conspicuous show in an attempt to impress others: an ostentatious dresser.
- osteoarchaeology — the branch of archaeology that deals with the study of bones found at archaeological sites
18 letter words starting with os
- oscillographically — By means of oscillography.
- osteoradionecrosis — bone tissue death induced by radiation.
On this page, we collect all words starting with OS. To make easier to find the right word we have divided all 378 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with OS. that you are searching. Also you can use this page in Scrabble.