| RADIOPAQUE | • radiopaque adj. Impenetrable to X-rays and other radiation. • RADIOPAQUE adj. not allowing passage of X-rays. | 
| EQUIPARATED | • EQUIPARATE v. (obsolete) to regard or treat as equal. | 
| PASQUINADER | • pasquinader n. One who pasquinades; a lampooner. • PASQUINADER n. one who composes pasquinades. | 
| QUADRUPEDAL | • quadrupedal adj. Walking on four feet. • QUADRUPEDAL adj. having four feet. | 
| PARAQUADRATE | • paraquadrate adj. Synonym of squamosal. • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. | 
| PASQUINADERS | • pasquinaders n. Plural of pasquinader. • PASQUINADER n. one who composes pasquinades. | 
| QUADRAPLEGIA | • QUADRAPLEGIA n. paralysis of both arms and both legs, also QUADRIPLEGIA, TETRAPLEGIA. | 
| QUADRAPLEGIC | • QUADRAPLEGIC n. one suffering from quadriplegia, paralysis of both arms and both legs, also QUADRIPLEGIC. | 
| QUADRIPLEGIA | • quadriplegia n. Paralysis from the neck down. • quadriplegia n. Paralysis of all four limbs. • QUADRIPLEGIA n. paralysis of both arms and both legs, also TETRAPLEGIA. | 
| PARAQUADRATES | • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. | 
| PREACQUAINTED | • preacquainted v. Simple past tense and past participle of preacquaint. • PREACQUAINT v. to acquaint beforehand. | 
| QUADRAPHONIES | • QUADRAPHONY n. a system of sound transmission using four speakers, also QUADRAPHONICS, QUADRIPHONICS, QUADROPHONICS, QUADROPHONY. | 
| QUADRAPLEGIAS | • QUADRAPLEGIA n. paralysis of both arms and both legs, also QUADRIPLEGIA, TETRAPLEGIA. | 
| QUADRAPLEGICS | • QUADRAPLEGIC n. one suffering from quadriplegia, paralysis of both arms and both legs, also QUADRIPLEGIC. | 
| QUADRIPARTITE | • quadripartite adj. Divided into four parts. • quadripartite adj. Involving four parties or participants; four-party. • quadripartite n. A treatise divided into four parts. | 
| QUADRIPLEGIAS | • quadriplegias n. Plural of quadriplegia. • QUADRIPLEGIA n. paralysis of both arms and both legs, also TETRAPLEGIA. | 
| QUADRUPLICATE | • quadruplicate adj. Having four parts. • quadruplicate adj. Four times over, multiplied by four. • quadruplicate n. In quadruplicate: four times over, in four copies. | 
| APPROPINQUATED | • appropinquated v. Simple past tense and past participle of appropinquate. • APPROPINQUATE v. (archaic) to approach, also APPROPINQUE. | 
| QUADRUPLICATED | • quadruplicated v. Simple past tense and past participle of quadruplicate. • quadruplicated adj. Replicated four times. • QUADRUPLICATE v. to make quadruple or fourfold. | 
| QUADRUPLICATES | • quadruplicates n. Plural of quadruplicate. • quadruplicates v. Third-person singular simple present indicative form of quadruplicate. • QUADRUPLICATE v. to make quadruple or fourfold. |