| ENQUIRATIONS | • ENQUIRATION n. (dialect) inquiry, also INQUIRATION. |
| INFREQUENCIES | • infrequencies n. Plural of infrequency. • INFREQUENCY n. rarity of occurrence, also INFREQUENCE. |
| INQUIRENDOS | • INQUIRENDO n. the authority to inquire into something e.g. for the benefit of the Crown. |
| INQUISITURIENT | • inquisiturient adj. Inquisitorial. • INQUISITURIENT adj. (Milton) eager to act as an inquisitor. |
| NONEQUILIBRIUMS | • nonequilibriums n. Plural of nonequilibrium. • NONEQUILIBRIUM n. lack of equilibrium. |
| QUADRIENNIUMS | • QUADRIENNIUM n. (Latin) a period of four years, also QUADRENNIUM. |
| QUADRINGENARIES | • quadringenaries n. Plural of quadringenary. • QUADRINGENARY n. a four-hundredth anniversary or its celebration. |
| QUATERNIONIST | • quaternionist n. One who studies or promotes the use of quaternions. • QUATERNIONIST n. a person who studies quaternions. |
| QUATERNIONISTS | • quaternionists n. Plural of quaternionist. • QUATERNIONIST n. a person who studies quaternions. |
| QUESTIONNAIRE | • questionnaire n. A form containing a list of questions; a means of gathering information for a survey. • questionnaire v. To survey using questionnaires. • QUESTIONNAIRE n. a set of questions for obtaining statistically useful or personal information from individuals. |
| QUESTIONNAIRES | • questionnaires n. Plural of questionnaire. • QUESTIONNAIRE n. a set of questions for obtaining statistically useful or personal information from individuals. |
| QUINACRINES | • quinacrines n. Plural of quinacrine. • QUINACRINE n. another name for mepacrine, a bitter yellow powder, formerly used against malaria. |
| QUINCENTENARIES | • quincentenaries n. Plural of quincentenary. • QUINCENTENARY n. a five-hundredth anniversary, also QUINGENTENARY. |
| QUINGENTENARIES | • QUINGENTENARY n. a five-hundredth anniversary, also QUINCENTENARY. |
| RELINQUISHING | • relinquishing v. Present participle of relinquish. • RELINQUISH v. to withdraw or retreat from. |
| RELINQUISHMENT | • relinquishment n. The act of relinquishing something. • RELINQUISHMENT n. the act of relinquishing. |
| RELINQUISHMENTS | • relinquishments n. Plural of relinquishment. • RELINQUISHMENT n. the act of relinquishing. |
| REQUISITIONING | • requisitioning v. Present participle of requisition. • REQUISITION v. to make a demand for supplies. |
| SQUINNIER | • SQUINNY adj. squinting. |
| VENTRILOQUISING | • ventriloquising v. Present participle of ventriloquise. • VENTRILOQUISE v. to project the voice, also VENTRILOQUIZE. |