16-letter words containing q, i, o, n
- return on equity — the amount of profit computed by dividing net income before taxes less preferred dividends by the value of stockholders' equity, usually expressed as a percentage. Abbreviation: ROE.
- riccati equation — a differential equation, dy/dx + fy 2 + gy + h = 0, where f, g, and h are functions of x.
- self-questioning — review or scrutiny of one's own motives or behavior.
- snoqualmie falls — falls of the Snoqualmie River, in W Washington. 270 feet (82 meters) high.
- sports equipment — gear used to play sport
- twenty questions — an oral game in which one player selects a word or object whose identity the other players attempt to guess by asking up to twenty questions that can be answered with a yes or a no.
- unknown quantity — mathematics: amount not known
- without question — If you do something without question, you do it without arguing or asking why it is necessary.