| INTEROBSERVERS | Sorry, definition not available. |
| OVERPRESCRIBES | • overprescribes v. Third-person singular simple present indicative form of overprescribe. • OVERPRESCRIBE v. to prescribe excessively. |
| OVERPRESSURING | • overpressuring v. Present participle of overpressure. • overpressuring n. The exposing of something to an excessive pressure. |
| PRESERVATORIES | • preservatories n. Plural of preservatory. • PRESERVATORY n. something serving to preserve. |
| REDISCOVERERS | • rediscoverers n. Plural of rediscoverer. • REDISCOVERER n. one who rediscovers. |
| RESERVATORIES | • reservatories n. Plural of reservatory. • RESERVATORY n. a receptacle; a reservoir. |
| RESERVOIRS | • reservoirs n. Plural of reservoir. • RESERVOIR v. to keep as in a reservoir, store. |
| RETROGRESSIVE | • retrogressive adj. Of or relating to retrogression. • retrogressive adj. Directed towards the rear or the past; retrograde. • retrogressive n. A person of retrogressive views or policies; a backward-looking conservative. |
| RETROGRESSIVELY | • retrogressively adv. In a retrogressive manner. • RETROGRESSIVE adv. characterized by retrogression. |
| RETROVERSIONS | • retroversions n. Plural of retroversion. • RETROVERSION n. the bending backward of the uterus and cervix. |
| RETROVIRUSES | • retroviruses n. Plural of retrovirus. • RETROVIRUS n. any of a group of viruses whose genetic material is encoded in the form of RNA rather than DNA. |
| REVERSIONARIES | • reversionaries n. Plural of reversionary. • REVERSIONARY n. a person who has had a (legal) reversion. |
| REVERSIONERS | • reversioners n. Plural of reversioner. • REVERSIONER n. a person entitled to receive an estate after the reversion (grant) runs out. |
| RIVERWORTHINESS | • riverworthiness n. The quality of being riverworthy. • RIVERWORTHINESS n. the state of being riverworthy. |
| TERGIVERSATORS | • tergiversators n. Plural of tergiversator. • TERGIVERSATOR n. one who tergiversates, turning one's back on one's party or cause. |