| CHIVALROUSNESS | • chivalrousness n. The state of being chivalrous. • CHIVALROUS n. gentlemanly, valiant. |
| INTERBEHAVIORS | • INTERBEHAVIOR n. the behaviour of interaction between organisms, also INTERBEHAVIOUR. |
| INTERBEHAVIOUR | • interbehaviour n. Rare spelling of interbehavior. • INTERBEHAVIOUR n. interaction between multiple individuals, also INTERBEHAVIOR. |
| NONACHIEVEMENT | • nonachievement n. Something that does not achieve the intended goal. • NONACHIEVEMENT n. something that is not an achievement. |
| NONBEHAVIOURAL | • nonbehavioural adj. Alternative spelling of nonbehavioral. • NONBEHAVIOURAL adj. not behavioural, also NONBEHAVIORAL. |
| OUTFANGTHIEVES | • OUTFANGTHIEF n. (historical) the right of judging and fining thieves pursued and brought back from outside one's own jurisdiction. |
| OVERBREATHINGS | • overbreathings n. Plural of overbreathing. • OVERBREATHING n. hyperventilation. |
| OVERENTHUSIASM | • overenthusiasm n. Excessive enthusiasm. • OVERENTHUSIASM n. an excessive enthusiasm. |
| OVERHARVESTING | • overharvesting v. Present participle of overharvest. • overharvesting n. Excessive harvesting. • OVERHARVEST v. to harvest to excess. |
| OVERRASHNESSES | • OVERRASHNESS n. the state of being overrash. |
| OVERWEATHERING | • overweathering v. Present participle of overweather. • OVERWEATHER v. (Shakespeare) to batter by violence of weather. |
| PHOTOENGRAVERS | • photoengravers n. Plural of photoengraver. • PHOTOENGRAVER n. one who does photoengraving. |
| PHOTOENGRAVING | • photoengraving n. (Uncountable) A process of transferring a photographic image onto a plate which is then etched and printed. • photoengraving n. (Countable) A plate or reproduction made using this process. • photoengraving v. Present participle of photoengrave. |
| SERVOMECHANISM | • servomechanism n. A mechanical device for controlling large amounts of power by means of smaller amounts of power and… • servomechanism n. Any system which controls motion automatically using feedback. • servo-mechanism n. Alternative spelling of servomechanism. |
| VAPORISHNESSES | • VAPORISHNESS n. the state of being vaporish. |
| VOUCHSAFEMENTS | • vouchsafements n. Plural of vouchsafement. • VOUCHSAFEMENT n. the act of vouchsafing. |