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5 Letter Words Starting with O

Every 5-letter English word in the JumbleFix dictionary that starts with O. Each word links to its definition. Face-value Scrabble and Words With Friends scores are shown so you can pick a high-scoring play without leaving the page.

299 defined 5-letter words. Open the 5-letter finder

Word list

Showing 101–150 of 299 · Page 3 of 6

  1. olepyScrabble 10 · WWF 11

    noun. A type of resin or gum, possibly from a plant.

  2. oleumScrabble 7 · WWF 10

    noun. Fuming sulfuric acid, a solution of sulfur trioxide in concentrated sulfuric acid.

  3. oliosScrabble 5 · WWF 6

    noun. Plural of olio; miscellaneous collections or mixtures.

  4. olivaScrabble 8 · WWF 10

    n.. A genus of polished marine gastropod shells, chiefly tropical, and often beautifully colored.

  5. oliveScrabble 8 · WWF 10

    n.. A tree (Olea Europaea) with small oblong or elliptical leaves, axillary clusters of flowers, and oval, one-seeded drupes. The tree has been cultivated for its fruit for thousands of years, and its branches are the emblems of peace. The wood is yellowish brown and beautifully variegated.

  6. ollasScrabble 5 · WWF 7

    noun. Plural of olla; a round earthenware pot or jar.

  7. ollavScrabble 8 · WWF 11

    noun. Variant of ollamh; a chief poet or learned man in ancient Ireland.

  8. ollieScrabble 5 · WWF 7

    noun. A skateboarding or snowboarding trick in which the rider jumps into the air without using the hands.

  9. ologyScrabble 9 · WWF 10

    n.. A colloquial or humorous name for any science or branch of knowledge.

  10. olonaScrabble 5 · WWF 7

    noun. A strong fiber obtained from the Hawaiian plant Touchardia latifolia, used for making cordage and nets.

  11. olpaeScrabble 7 · WWF 9

    Noun. plural of olpe

  12. olpesScrabble 7 · WWF 9

    Noun. plural of olpe

  13. omahaScrabble 10 · WWF 10

    n.. thoroughbred that won the triple crown in 1935

  14. omaniScrabble 7 · WWF 9

    n.. a native or inhabitant of Oman

  15. omasaScrabble 7 · WWF 8

    noun. Plural of omasum; the third compartment of the stomach of ruminants.

  16. omberScrabble 9 · WWF 11

    n.. Alt. of Ombre

  17. ombreScrabble 9 · WWF 11

    n.. A game at cards, borrowed from the Spaniards, and usually played by three persons.

  18. omegaScrabble 8 · WWF 10

    n.. The last letter of the Greek alphabet. See Alpha.

  19. omensScrabble 7 · WWF 9

    noun. Plural of omen; events regarded as portents of good or evil.

  20. omersScrabble 7 · WWF 8

    noun. Plural of omer; an ancient Hebrew unit of dry measure.

  21. ominaScrabble 7 · WWF 9

    noun. Plural of omen; prophetic signs or portents.

  22. omitsScrabble 7 · WWF 8

    verb. Third-person singular present of omit; leaves out or fails to include.

  23. omlahScrabble 10 · WWF 11

    noun. A group of officials or advisers in some South Asian contexts (historical).

  24. omnesScrabble 7 · WWF 9

    noun. Plural of omne (rare); all things or all persons (Latin-derived).

  25. omrahScrabble 10 · WWF 10

    noun. A high-ranking official or noble in India, especially under the Mughal empire.

  26. oncerScrabble 7 · WWF 9

    noun. A person who does something only once; a one-time participant.

  27. oncesScrabble 7 · WWF 9

    Noun. plural of once

  28. oncetScrabble 7 · WWF 9

    adverb. Dialectal or nonstandard form of 'once'.

  29. onciaScrabble 7 · WWF 9

    In southern Italy, the oncia or onza was a unit of account during the Middle Ages and later a gold coin minted between 1732 and 1860.

  30. oneryScrabble 8 · WWF 8

    adjective. Variant of ornery; stubborn or mean-spirited.

  31. onionScrabble 5 · WWF 7

    n.. A liliaceous plant of the genus Allium (A. cepa), having a strong-flavored bulb and long hollow leaves; also, its bulbous root, much used as an article of food. The name is often extended to other species of the genus.

  32. oniumScrabble 7 · WWF 10

    noun. A cation with a positive charge on a nonmetallic atom, such as ammonium or phosphonium.

  33. onkerScrabble 9 · WWF 10

    noun. A foolish or stupid person; a simpleton.

  34. onkosScrabble 9 · WWF 10

    noun. In ancient Greek theater, a high headdress worn by tragic actors to increase stature.

  35. onlapScrabble 7 · WWF 10

    noun. In geology, the progressive overlapping of sedimentary strata onto a landmass or older rock.

  36. onlayScrabble 8 · WWF 9

    noun. A decorative or protective layer applied to a surface, especially in dentistry a cast restoration covering one or more cusps.

  37. onmunScrabble 7 · WWF 11

    noun. (obsolete) A man; a person.

  38. onsetScrabble 5 · WWF 6

    n.. A rushing or setting upon; an attack; an assault; a storming; especially, the assault of an army.

  39. ontalScrabble 5 · WWF 7

    adjective. Relating to being or existence; ontological.

  40. onticScrabble 7 · WWF 9

    adjective. Relating to real existence as opposed to the study of being; factual.

  41. onymyScrabble 13 · WWF 13

    noun. The use of names; nomenclature.

  42. oobitScrabble 7 · WWF 8

    noun. A small egg or ovum.

  43. oohedScrabble 9 · WWF 8

    verb. Past tense of 'ooh'; exclaimed 'ooh' in wonder or admiration.

  44. oolakScrabble 9 · WWF 10

    Noun. An Indian boat for transporting freight .

  45. oomphScrabble 12 · WWF 13

    n.. the activeness of an energetic personality

  46. oopakScrabble 11 · WWF 12

    n.. A kind of black tea.

  47. oopodScrabble 8 · WWF 9

    noun. A leg-like appendage used for carrying eggs in some crustaceans.

  48. oorieScrabble 5 · WWF 5

    adjective. Dreary, gloomy, or melancholy.

  49. ootidScrabble 6 · WWF 6

    n.. mature ovum after penetration by sperm but before the formation of a zygote

  50. oozedScrabble 15 · WWF 15

    imp. & p. p.. of Ooze