| BOOST | • boost n. A push from behind, as to one who is endeavoring to climb. • boost n. Something that helps, or adds power or effectiveness; assistance. • boost n. (Physics) A coordinate transformation that changes velocity. |
| COOST | • coost v. (Obsolete or Scotland) simple past tense and past participle of cast. • CAST v. to throw with force. |
| COSTA | • costa n. (Anatomy) Synonym of rib. • costa n. (Botany, zootomy) A riblike part of a plant or animal, such as a midrib of a leaf or a thickened vein… • Costa prop.n. A surname from the Romance languages. |
| COSTE | • Coste prop.n. A surname. • COSTE n. (Spenser) a coast. |
| COSTS | • costs n. Plural of cost. • costs v. Third-person singular simple present indicative form of cost. • Costs prop.n. Plural of Cost. |
| CROST | • crost n. Pronunciation spelling of cross. • crost v. (Archaic) simple past tense and past participle of cross. • CROSS v. to intersect. |
| FROST | • frost n. A cover of minute ice crystals on objects that are exposed to the air. Frost is formed by the same process… • frost n. The cold weather that causes these ice crystals to form. • frost n. (Figurative) Coldness or insensibility; severity or rigidity of character. |
| GHOST | • ghost n. (Uncommon or dated) The spirit; the human soul. • ghost n. The disembodied soul; the soul or spirit of a deceased person; a spirit appearing after death. • ghost n. Any faint shadowy semblance; an unsubstantial image. |
| GLOST | • glost n. (Often attributive) Lead glazing used for pottery. • GLOST n. an oven in which glazed pottery is fired. |
| HOSTA | • hosta n. Any of several herbaceous Asiatic plants of the genus Hosta. • Hosta prop.n. A taxonomic genus within the family Asparagaceae – the hostas, native to temperate northeast Asia. • HOSTA n. any plant of the liliaceous genus Hosta. |
| HOSTS | • hosts n. Plural of host. • hosts v. Third-person singular simple present indicative form of host. • HOST v. to entertain socially. |
| MOSTE | • moste adv. Obsolete spelling of most. • MOTE v. (obsolete) may, must. |
| MOSTS | • mosts n. Plural of most. • MOST n. the greatest part of. |
| OSTIA | • ostia n. Plural of ostium. • Ostia prop.n. (Historical) A port and town on the Tiber in Italia, Roman Empire, the harbour of ancient Rome. • Ostia prop.n. A modern refounding of the ancient town at the mouth of the Tiber, now a neighbourhood of Rome, Italy. |
| POSTS | • posts n. Plural of post. • posts v. Third-person singular simple present indicative form of post. • Posts prop.n. Plural of Post. |
| PROST | • Prost prop.n. A surname. • -prost suff. (Pharmacology) Used to form names of prostaglandins. • -prost- interf. (Pharmacology) Used to form names of prostaglandins. |
| ROOST | • roost n. The place where a bird sleeps (usually its nest or a branch). • roost n. A group of birds roosting together. • roost n. A bedroom. |
| ROSTI | • rosti n. Alternative spelling of rösti. • rösti n. A traditional breakfast dish in Germanophone Switzerland (originally from Bern canton) made from potatoes… • ROSTI n. a cheese-topped fried Swiss dish consisting of grated potato and onion, also ROESTI. |
| ROSTS | • rosts n. Plural of rost. • ROST v. (obsolete) to roast. |
| YTOST | • ytost v. Past participle of toss. • TOSS v. to throw lightly. |