| BON | • Bon prop.n. An indigenous Tibetan religion, in many ways akin to Tibetan Buddhism. • BON n. Initialism of Business Object Notation, notation for high-level object-oriented analysis. • BON n. (Medicine) Initialism of bisphosphonate-associated osteonecrosis of the jaws. |
| CON | • con v. (Rare) To study or examine carefully, especially in order to gain knowledge of; to learn, or learn by heart. • con v. (Rare, obsolete) To know; understand; acknowledge. • con n. A disadvantage of something, especially when contrasted with its advantages (pros). |
| DON | • don n. A university professor, particularly one at Oxford or Cambridge. • don n. An employee of a university residence who lives among the student residents. • don n. A mafia boss. |
| EON | • eon n. (US) Eternity. • eon n. A period of 1,000,000,000 years. • eon n. (Geology) The longest geochronologic unit, being a period of hundreds of millions of years; subdivided into eras. |
| FON | • fon n. (Obsolete) A fool or idiot. • fon n. A chieftain or king of a region of Cameroon. • fon sym. (International standards) ISO 639-2 & ISO 639-3 language code for Fon. |
| GON | • gon cont. (Informal) Alternative form of gonna. • gon n. (Geometry, trigonometry) One hundredth of a right angle; a gradian. • gon n. (Rail transport) Abbreviation of gondola car. |
| HON | • hon n. (Mostly as a term of address) Honey, sweetheart, a term of endearment; (Southern US) a friendly term of address. • hon n. (Transgender slang, 4chan, derogatory) A trans woman who does not pass; a clocky trans woman. • hon interj. (Ireland, slang); (typically) cheering a sports team, especially a GAA team; exhortation or encouragement… |
| ION | • ion n. An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution. • ion phr. (Slang) I don’t. • Ion prop.n. (Greek mythology) Son of Creusa and Xuthus, and the ancestor of Ionian people. |
| KON | • kon sym. (International standards) ISO 639-2 & ISO 639-3 language code for Kongo. • KON v. (Spenser) to know, also CON, CONNE. |
| MON | • mon n. (Historical) The former currency of Japan until 1870, before the yen. • mon n. The badge or emblem of a Japanese family, especially a family of the ancient feudal nobility; typically… • mon n. (Slang, used in the vocative) A colloquial means of address of man in places such as Jamaica and Shropshire… |
| NON | • non adv. Obsolete form of none. • non n. (Malaysia, slang) A non-Muslim citizen. • non sym. (International standards) ISO 639-2 & ISO 639-3 language code for Old Norse. |
| ONE | • one num. The number represented by the Arabic numeral 1; the numerical value equal to that cardinal number. • one num. (Number theory) The first positive number in the set of natural numbers. • one num. (Set theory) The cardinality of the smallest nonempty set. |
| ONO | • ono phr. Abbreviation of or nearest offer. • ono phr. (Internet, slang) Abbreviation of over and out. • ono adj. (Hawaii, slang) good-tasting, delicious. |
| ONS | • ons v. Third-person singular simple present indicative form of on. • ONS prop.n. (UK) Initialism of Office for National Statistics. • ON v. to go on. |
| ONY | • ONY adj. (Scots) any, also ONIE. |
| OON | • -oon suff. Forming nouns, mainly in borrowed words. • OON n. (Scots) an oven. |
| SON | • son n. One’s male offspring. • son n. A male adopted person in relation to his adoptive parents. • son n. A male person who has such a close relationship with an older or otherwise more authoritative person… |
| TON | • ton n. Any of various units of mass, (historical) originally notionally equal to the contents of a tun, particularly. • ton n. Any of various units of volume, (historical) originally notionally equal to the contents of a tun, particularly. • ton n. (Figuratively) Any large, excessive, or overwhelming amount of anything. |
| WON | • won v. Simple past tense and past participle of win. • won v. (Archaic or obsolete, regional) To live, remain. • won v. (Archaic or obsolete, regional) To be accustomed to do something. |
| YON | • yon adj. (Dated or dialectal) That (thing) over there; of something distant, but within sight. • yon adv. (Dated or dialectal) yonder. • yon pron. (Dated or dialectal) That one or those over there. |