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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.

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

Word list

Showing 301–323 of 323 · Page 7 of 7

  1. owletScrabble 8 · WWF 9

    n.. A small owl; especially, the European species (Athene noctua), and the California flammulated owlet (Megascops flammeolus).

  2. ownedScrabble 9 · WWF 10

    imp. & p. p.. of Own

  3. ownerScrabble 8 · WWF 9

    n.. One who owns; a rightful proprietor; one who has the legal or rightful title, whether he is the possessor or not.

  4. owsenScrabble 8 · WWF 9

    noun. Plural of ox (archaic or dialectal).

  5. owserScrabble 8 · WWF 8

    n.. Tanner's ooze. See Ooze, 3.

  6. oxaneScrabble 12 · WWF 13

    noun. A saturated heterocyclic compound with one oxygen atom and five carbon atoms in a ring; tetrahydropyran.

  7. oxbowScrabble 17 · WWF 18

    n.. A frame of wood, bent into the shape of the letter U, and embracing an ox's neck as a kind of collar, the upper ends passing through the bar of the yoke; also, anything so shaped, as a bend in a river.

  8. oxboyScrabble 17 · WWF 17

    noun. A boy who tends oxen.

  9. oxersScrabble 12 · WWF 12

    noun. Plural of oxer; multiple such fences or obstacles.

  10. oxeyeScrabble 15 · WWF 14

    n.. The oxeye daisy. See under Daisy.

  11. oxflyScrabble 18 · WWF 18

    n.. The gadfly of cattle.

  12. oxideScrabble 13 · WWF 13

    n.. A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.

  13. oxidsScrabble 13 · WWF 13

    noun. Plural of oxid; obsolete or rare form of oxides.

  14. oximeScrabble 14 · WWF 15

    n.. One of a series of isonitroso derivatives obtained by the action of hydroxylamine on aldehydes or ketones.

  15. oximsScrabble 14 · WWF 15

    noun. Plural of oxim; a type of chemical compound containing the oxime group.

  16. oxlipScrabble 14 · WWF 16

    n.. The great cowslip (Primula veris, var. elatior).

  17. oxmanScrabble 14 · WWF 16

    noun. A person who drives or tends oxen.

  18. oxterScrabble 12 · WWF 12

    n.. The armpit; also, the arm.

  19. oyletScrabble 8 · WWF 8

    n.. See Eyelet.

  20. ozawaScrabble 17 · WWF 17

    n.. United States conductor (born in Japan in 1935)

  21. ozenaScrabble 14 · WWF 15

    n.. A discharge of fetid matter from the nostril, particularly if associated with ulceration of the soft parts and disease of the bones of the nose.

  22. oziasScrabble 14 · WWF 14

    noun. A variant spelling of Uzziah, a biblical king of Judah.

  23. ozoneScrabble 14 · WWF 15

    n.. A colorless gaseous substance (O/) obtained (as by the silent discharge of electricity in oxygen) as an allotropic form of oxygen, containing three atoms in the molecule. It is a streng oxidizer, and probably exists in the air, though by he ordinary tests it is liable to be confused with certain other substances, as hydrogen dioxide, or certain oxides of nitrogen. It derives its name from its peculiar odor, which resembles that of weak chlorine.