4-letter words containing o, r
- form — external appearance of a clearly defined area, as distinguished from color or material; configuration: a triangular form.
- forn — (obsolete) Fore, before; forward; previously.
- fort — a strong or fortified place occupied by troops and usually surrounded by walls, ditches, and other defensive works; a fortress; fortification.
- four — a cardinal number, three plus one.
- frco — Fellow of the Royal College of Organists
- frio — a river in S Texas, flowing S and SE to the Nueces River SE of San Antonio. 220 miles (354 km) long.
- frob — (jargon, MIT) Any small device or object (usually hand-sized) which can be manipulated.
- froe — a cleaving tool having a wedge-shaped blade, with a handle set at right angles to it.
- frog — a triangular mass of elastic, horny substance in the middle of the sole of the foot of a horse or related animal.
- from — (used to specify a starting point in spatial movement): a train running west from Chicago.
- fros — Plural form of fro.
- frot — (slang) To publicly rub one's genitals against someone for sexual gratification, especially without the other's consent or knowledge.
- frow — a cleaving tool having a wedge-shaped blade, with a handle set at right angles to it.
- furo — a short, deep Japanese bathtub, often with a seat, in which a person sits upright while soaking in hot water.
- giro — autogiro.
- goar — Obsolete form of gore (dirt, mud).
- goer — a person or thing that goes: We sat in the lobby watching the comers and goers.
- gora — a White or fair-skinned male
- gord — (obsolete) An instrument of gaming; a sort of dice.
- gore — a city in W Ethiopia.
- gori — A city in eastern Georgia, the regional capital of the Shida Kartli region.
- gork — a patient whose brain has suffered severe and irreversible damage and whose vital functions are being maintained by artificial means.
- gorm — to smear or cover with a gummy, sticky substance (often followed by up): My clothes were gaumed up from that axle grease.
- gorp — a mixture of nuts, raisins, dried fruits, seeds, or the like eaten as a high-energy snack, as by hikers and climbers.
- gory — covered or stained with gore; bloody.
- gorz — German name of Gorizia.
- gour — Dated form of gaur.
- gro. — gross (unit of quantity)
- grog — a mixture of rum and water, often flavored with lemon, sugar, and spices and sometimes served hot.
- grok — to understand thoroughly and intuitively.
- grom — (surfing, snowboarding, skimboarding, slang) A young surfer, wakeskater, wakeboarder, snowboarder, skimboarder, skateboarder, or kiteboarder.
- gros — Antoine Jean [ahn-twan zhahn] /ɑ̃ˈtwan ʒɑ̃/ (Show IPA), Baron, 1771–1835, French painter.
- grot — rubbish; dirt
- grow — to increase by natural development, as any living organism or part by assimilation of nutriment; increase in size or substance.
- gyor — a city in NW Hungary.
- gyro — gyrocompass.
- haro — a cry meaning alas
- heor — (Geordie, abstract) here.
- hero — a person noted for courageous acts or nobility of character: He became a local hero when he saved the drowning child.
- hoar — hoarfrost; rime.
- hoer — a long-handled implement having a thin, flat blade usually set transversely, used to break up the surface of the ground, destroy weeds, etc.
- hoor — a whore
- hora — a traditional Romanian and Israeli round dance.
- hori — a Māori
- hork — (computing, slang) To foul up; to be occupied with difficulty, tangle, or unpleasantness; to be broken.
- horn — Cape. Cape Horn.
- hort — horticultural
- hour — a period of time equal to one twenty-fourth of a mean solar or civil day and equivalent to 60 minutes: He slept for an hour.
- inro — a small lacquer box with compartments for medicines, cosmetics, etc., worn on the waist sash of the traditional Japanese costume.
- iron — Chemistry. a ductile, malleable, silver-white metallic element, scarcely known in a pure condition, but much used in its crude or impure carbon-containing forms for making tools, implements, machinery, etc. Symbol: Fe; atomic weight: 55.847; atomic number: 26; specific gravity: 7.86 at 20°C. Compare cast iron, pig iron, steel, wrought iron.