| BOARDINGHOUSE | • boardinghouse n. Alternative spelling of boarding house. • boarding␣house n. A private house in which paying residents are provided with accommodation and meals. • boarding␣house n. A boarding school building where boarders live during term time. |
| CLEARINGHOUSE | • clearinghouse n. Alternative spelling of clearing house. • clearing␣house n. A central point where clearing banks and other financial firms exchange checks, settle accounts, etc. • clearing␣house n. (Figuratively, by extension) A hub of collection, maintenance, and distribution of goods, information etc. |
| COLOURWASHING | • COLOURWASH v. to paint with this. |
| GROUNDSHARING | • groundsharing v. Present participle of groundshare. • GROUNDSHARE v. to share a sports stadium with another team. |
| HOUSEBREAKING | • housebreaking n. The act of breaking into another person’s house with unlawful intent. • housebreaking v. (Animal training) present participle of housebreak. • HOUSEBREAKING n. the act of breaking into a house for the purpose of stealing. |
| HOUSEWARMINGS | • housewarmings n. Plural of housewarming. • house-warmings n. Plural of house-warming. • house␣warmings n. Plural of house warming. |
| MOUTHWATERING | • mouthwatering adj. That is pleasing to the sense of taste; appetizing; that makes one salivate. • mouthwatering adj. (By extension) Enticing or tantalizing. • mouth-watering adj. Alternative form of mouthwatering. |
| ORNITHOGALUMS | • ORNITHOGALUM n. a plant of a large genus of herbs of the family Liliaceae. |
| OVERLAUNCHING | • overlaunching v. Present participle of overlaunch. • OVERLAUNCH v. in shipbuilding, to join by long splices or scarfs. |
| OVERSLAUGHING | • overslaughing v. Present participle of overslaugh. • OVERSLAUGH v. to pass over someone in favor of another, as in a promotion. |
| REAUTHORISING | • REAUTHORISE v. to authorise again, also REAUTHORIZE. |
| REAUTHORIZING | • reauthorizing v. Present participle of reauthorize. • REAUTHORIZE v. to authorize again, also REAUTHORISE. |
| ROUTEMARCHING | • routemarching v. Present participle of routemarch. • route-marching v. Present participle of route-march. • route␣marching v. Present participle of route march. |
| SCARAMOUCHING | • SCARAMOUCH v. to behave like a rascal or cowardly fool. |
| TURBOCHARGING | • turbocharging v. Present participle of turbocharge. • TURBOCHARGING n. the act of fitting with a turbocharger. |
| UNREPROACHING | • unreproaching adj. That does not reproach. • UNREPROACHING adj. not reproaching. |
| URANOGRAPHIES | • uranographies n. Plural of uranography. • URANOGRAPHY n. descriptive astronomy and mapping. |
| URANOGRAPHIST | • URANOGRAPHIST n. one who practises uranography, descriptive astronomy and mapping. |