English Words: O
15,494 words · Page 91 of 310
Of or pertaining to a language family, often grouped into the Afroasiatic language family, spoken in southwestern Ethiopia, some of which use the Ge'ez alphabet, and which are fairly agglutinative, with complex tonal systems.
Any of a range of green, monoclinic pyroxene minerals found in eclogites and similar rocks; they are solid solutions of jadeite and diopside.
Describing any mushroom with decurrent gill attachment, a cartilaginous stem, a broad or depressed cap surface and lacking an annulus and volva.
A tendency to place the capital of a country at its geographical centre, or to increase the powers of central government at the expense of local government.
The central part of the hilum of a seed, through which the nutrient vessels pass into the raphe or chalaza.
Divination by means of a child's navel, to learn how many children the mother may have.
An ancient religious stone artifact, or baetylus, used to denote the direction of the "center" of the world.
The proposition that God created the universe within the past few thousands of years but also introduced false evidence that the universe is of great age.
One who contemplates or meditates upon one's navel; one who engages in omphaloscopy.
A city, the administrative center of Omsk Oblast, Russia, the seventh-largest in the country by population.
Any of the salmon-like fish of species Coregonus migratorius (syn. Coregonus autumnalis migratorius), native to Lake Baikal in Siberia
A common domestic medicine in south India, made from the strong-smelling carminative seeds of ajwain.
A Japanese dish consisting of an egg omelette with rice mixed with ketchup in the center.
Spelling & Dictionary Insight
The English alphabetical index for the letter O contains 15,494 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 310 pages, and you are currently viewing page 91. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "O" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.