| AUTOMOBILISTS | • automobilists n. Plural of automobilist. • AUTOMOBILIST n. one with an interest in cars. |
| BIOASTRONAUTICS | • bioastronautics n. The study of the biological, behavioural and medical aspects of astronautics. • BIOASTRONAUTICS n. the science dealing with the effects of travel in space on living organisms. |
| OBSTRUCTIONISM | • obstructionism n. A deliberate policy of obstructing something, especially a political process or body. • OBSTRUCTIONISM n. deliberate interference with the progress or business esp. of a legislative body. |
| OBSTRUCTIONISMS | • obstructionisms n. Plural of obstructionism. • OBSTRUCTIONISM n. deliberate interference with the progress or business esp. of a legislative body. |
| OBSTRUCTIONIST | • obstructionist n. Someone who systematically obstructs the actions of others. • obstructionist adj. Pertaining to obstructionism. • obstructionist adj. Obstructionistic. |
| OBSTRUCTIONISTS | • obstructionists n. Plural of obstructionist. • OBSTRUCTIONIST n. someone, esp. a politician in a legislative assembly, who practises obstruction. |
| OBSTRUCTIONS | • obstructions n. Plural of obstruction. • OBSTRUCTION n. the state of being obstructed. |
| OBSTRUCTORS | • obstructors n. Plural of obstructor. • OBSTRUCTOR n. one who obstructs, also OBSTRUCTER. |
| OUTBOASTS | • outboasts v. Third-person singular simple present indicative form of outboast. • OUTBOAST v. to surpass in boasting. |
| ROUSTABOUTS | • roustabouts n. Plural of roustabout. • ROUSTABOUT n. a casual or unskilled laborer, esp. on an oil rig, also ROUSEABOUT. |
| SUBCONTRACTORS | • subcontractors n. Plural of subcontractor. • SUBCONTRACTOR n. an individual or business firm contracting to perform part or all of another's contract. |
| SUBOPTIMISATION | • suboptimisation n. Alternative spelling of suboptimization. • SUBOPTIMISATION n. the process of suboptimising, also SUBOPTIMIZATION. |
| TOOTHBRUSHES | • toothbrushes n. Plural of toothbrush. • TOOTHBRUSH n. a brush for cleaning the teeth. |
| TOOTHBRUSHINGS | • toothbrushings n. Plural of toothbrushing. • TOOTHBRUSHING n. the action of using a toothbrush to clean teeth. |
| TROUBLESHOOTERS | • troubleshooters n. Plural of troubleshooter. • TROUBLESHOOTER n. a skilled worker employed to locate trouble and make repairs in machinery and technical equipment. |
| TROUBLESHOOTS | • troubleshoots v. Third-person singular simple present indicative form of troubleshoot. • TROUBLESHOOT v. to solve problems. |