6-letter words starting with o
- o face — the facial contortions typically displayed by a person during sexual climax
- o star — a very hot, massive, blue star of spectral type O, having a surface temperature between 30,000 and 50,000 K and an absorption spectrum with few lines, though the Balmer series of hydrogen lines is present and lines of ionized helium are detectable.
- o! for — I wish that I had
- o'hara — Frank, 1926–66, U.S. poet.
- o'hare — an airport in Chicago.
- o-ring — a ring of pliable material, as rubber or neoprene, used as a gasket: the failure of an O-ring caused the explosion that destroyed the space shuttle Challenger in 1986.
- o.k.'d — all right; proceeding normally; satisfactory or under control: Things are OK at the moment.
- o.n.o. — In advertisements, o.n.o. is used after a price to indicate that the person who is selling something is willing to accept slightly less money than the sum they have mentioned. o.n.o. is a written abbreviation for 'or near offer'.
- oafish — a clumsy, stupid person; lout.
- oakham — a market town in E central England, the administrative centre of Rutland. Pop: 9620 (2001)
- oakley — Annie (Phoebe Anne Oakley Mozee) 1860–1926, U.S. sharpshooter.
- oaktag — tagboard.
- oarage — (archaic) The act of using oars; rowing.
- oaring — Present participle of oar.
- oaters — Plural form of oater.
- oaxaca — a state in S Mexico. 36,375 sq. mi. (94,210 sq. km).
- ob/gyn — Ob/gyn is the branch of medicine that deals with women's medical conditions, pregnancy, and birth. Ob/gyn is an abbreviation for 'obstetrics/gynecology.'
- obdure — (obsolete) To harden.
- obeahs — Plural form of obeah.
- obeche — a tropical African tree, Triplochiton scleroxylon.
- obelia — a colonial hydroid of the genus Obelia, common in temperate seas and appearing as a delicate, mosslike growth on rocks, pilings, etc.
- obelus — a mark (− or ÷) used in ancient manuscripts to point out spurious, corrupt, doubtful, or superfluous words or passages.
- obento — bento.
- oberon — (in medieval folklore) the king of the fairies.
- oberth — Hermann Julius [hur-muh n jool-yuh s;; German her-mahn yoo-lee-oo s] /ˈhɜr mən ˈdʒul yəs;; German ˈhɛr mɑn ˈyu liˌʊs/ (Show IPA), 1894–1989, German physicist: pioneer in rocketry.
- obeyed — to comply with or follow the commands, restrictions, wishes, or instructions of: to obey one's parents.
- obeyer — to comply with or follow the commands, restrictions, wishes, or instructions of: to obey one's parents.
- obiism — Belief in, or the practice of, the obi superstitions and rites.
- obital — documenting or remembering the date on which a person died
- obiter — Incidentally; in passing.
- object — anything that is visible or tangible and is relatively stable in form.
- objlog — A frame-based language combining objects and Prolog II from CNRS, Marseille, France. E-mail: <[email protected]>.
- objure — to put on oath
- oblast — (in Russia and the Soviet Union) an administrative division corresponding to an autonomous province.
- oblate — flattened at the poles, as a spheroid generated by the revolution of an ellipse about its shorter axis (opposed to prolate).
- oblige — to require or constrain, as by law, command, conscience, or force of necessity.
- oblong — elongated, usually from the square or circular form.
- oboist — a player of the oboe.
- obolus — a modern Greek unit of weight equal to 0.1 gram.
- obsess — to dominate or preoccupy the thoughts, feelings, or desires of (a person); beset, trouble, or haunt persistently or abnormally: Suspicion obsessed him.
- obsign — to certify by means of, or as if with, a seal or a mark of ratification
- obtain — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- obtect — (of a pupa) having the antennae, legs, and wings glued to the surface of the body.
- obtend — to propose, to suggest, or to profess or make out as the rationale or justification
- obtest — to invoke as witness.
- obtund — to blunt; dull; deaden.
- obtuse — not quick or alert in perception, feeling, or intellect; not sensitive or observant; dull.
- obvert — to turn (something) so as to show a different surface.
- occamy — a metallic alloy that simulates the precious metals silver and gold
- occult — of or relating to magic, astrology, or any system claiming use or knowledge of secret or supernatural powers or agencies.
On this page, we collect all 6-letter words starting with letter O. It’s easy to find right word with a certain length. It is the easiest way to find 6-letter word that beginning with O to use in Scrabble or Crossword puzzles.