| DISQUIETFUL | • disquietful adj. Producing inquietude or uneasiness. • DISQUIETFUL adj. full of disquiet. |
| MULTIFREQUENCY | • multifrequency adj. Of or pertaining to multiple frequencies. • MULTIFREQUENCY adj. having many frequencies. |
| QUARTZIFEROUS | • quartziferous adj. Yielding or containing quartz. • QUARTZIFEROUS adj. bearing quartz. |
| QUATREFEUILLE | • quatrefeuille n. (Archaic) A quatrefoil. • QUATREFEUILLE n. a four-petalled flower or leaf of four leaflets; an openwork design or ornament divided by cusps into four lobes, also QUATREFOIL. |
| QUATREFEUILLES | • quatrefeuilles n. Plural of quatrefeuille. • QUATREFEUILLE n. a four-petalled flower or leaf of four leaflets; an openwork design or ornament divided by cusps into four lobes, also QUATREFOIL. |
| QUINQUEFOLIATE | • quinquefoliate adj. (Botany) Having five leaves or leaflets. • QUINQUEFOLIATE adj. having five leaves. |
| REQUITEFUL | • requiteful adj. (Rare, archaic) Tending to requite something; reciprocating. • REQUITEFUL adj. relating to the act of requiting. |
| UNFREQUENT | • unfrequent adj. Not frequent; not common; not happening often; infrequent. • unfrequent v. (Transitive) To stop frequenting; cease to frequent. • UNFREQUENT adj. not frequent, also INFREQUENT. |
| UNFREQUENTED | • unfrequented adj. Not frequented. • UNFREQUENTED adj. not often visited or traveled over. |
| UNFREQUENTING | • unfrequenting v. Present participle of unfrequent. • UNFREQUENT v. to stop frequenting. |
| UNFREQUENTLY | • unfrequently adv. (Now dated) Infrequently. • UNFREQUENT adv. not frequent, also INFREQUENT. |
| UNFREQUENTS | • unfrequents v. Third-person singular simple present indicative form of unfrequent. • UNFREQUENT v. to stop frequenting. |
| UNQUANTIFIABLE | • unquantifiable adj. Incapable of being quantified or precisely defined mathematically. • unquantifiable n. Something that cannot be quantified. • UNQUANTIFIABLE adj. not quantifiable. |
| UNQUANTIFIABLY | • unquantifiably adv. In a way that cannot be quantified. |
| UNQUANTIFIED | • unquantified adj. Not quantified (in any sense). • UNQUANTIFIED adj. not quantified. |