| BULLETPROOF | • bulletproof adj. (Of a material) Capable of withstanding a direct shot by a bullet fired from a gun. • bulletproof adj. (Idiomatic) Reliable, infallible, sturdy or error-tolerant. • bulletproof adj. (Usually of an idea or concept) Unbreakable, very tough. |
| BULLETPROOFED | • bulletproofed v. Simple past tense and past participle of bulletproof. • BULLETPROOF v. to make impenetrable to bullets. |
| BULLETPROOFING | • bulletproofing v. Present participle of bulletproof. • BULLETPROOF v. to make impenetrable to bullets. |
| BULLETPROOFS | • bulletproofs v. Third-person singular simple present indicative form of bulletproof. • BULLETPROOF v. to make impenetrable to bullets. |
| PERFLUOROCARBON | • perfluorocarbon n. (Organic chemistry) Any compound formally derived from a hydrocarbon by replacing each hydrogen atom… • PERFLUOROCARBON n. an organic compound in which much of the hydrogen has been replaced by fluorine. |
| PLUMBIFEROUS | • plumbiferous adj. Producing or containing lead. • PLUMBIFEROUS adj. bearing or yielding lead. |
| PUTREFIABLE | • putrefiable adj. Capable of being putrefied. • PUTREFIABLE adj. capable of putrefying. |
| SUBPROFESSIONAL | • subprofessional adj. Not meeting the quality standards expected of a professional. • subprofessional n. A person working at less than professional level. • SUBPROFESSIONAL adj. functioning or qualified to function below the professional level but distinctly above the clerical or labor level and usually under the supervision of a professionally trained person. |
| SUBSPECIFICALLY | • subspecifically adv. (Taxonomy) With regard to a subspecies. • SUBSPECIFIC adv. relating to a subspecies. |
| TABLESPOONFUL | • tablespoonful n. The capacity of a tablespoon (table implement). • tablespoonful n. A tablespoon (measure of volume). • TABLESPOONFUL n. the contents of a tablespoon. |
| TABLESPOONFULS | • tablespoonfuls n. Plural of tablespoonful. • TABLESPOONFUL n. the contents of a tablespoon. |
| TABLESPOONSFUL | • tablespoonsful n. Plural of tablespoonful. • TABLESPOONFUL n. the contents of a tablespoon. |
| UNFLAPPABLE | • unflappable adj. Remaining composed and level-headed at all times; impossible to fluster; not becoming frustrated or irritated easily. • UNFLAPPABLE adj. imperturbable. |
| UNFLAPPABLENESS | • unflappableness n. (Rare) Unflappability. • UNFLAPPABLENESS n. the state of being unflappable. |
| UNPERFORMABLE | • unperformable adj. Not performable; that cannot be performed. • UNPERFORMABLE adj. not performable. |
| UNPROFITABLE | • unprofitable adj. Not making a profit. • UNPROFITABLE adj. not profitable. |
| UNSPECIFIABLE | • unspecifiable adj. Unable to be specified. • UNSPECIFIABLE adj. not specifiable. |