| FLUVIOMARINE | • fluviomarine adj. (Geology) Formed by the joint action of a river and the sea. • FLUVIOMARINE adj. of deposits, formed by joint action of the sea and a river or stream. |
| FLUVOXAMINES | • FLUVOXAMINE n. an antidepressant predominantly used to treat obsessive-compulsive disorder. |
| LUMINIFEROUS | • luminiferous adj. Producing or transmitting light; luminous. • LUMINIFEROUS adj. bearing or bringing light. |
| MOURNFULLEST | • mournfullest adj. Superlative form of mournful: most mournful. • MOURNFUL adj. sad, grieving. |
| MOURNFULNESS | • mournfulness n. The property of being mournful. • MOURNFULNESS n. the state of being mournful. |
| REFOULEMENTS | • refoulements n. Plural of refoulement. • REFOULEMENT n. the act of forcing a refugee to return to a place from which he or she is seeking asylum. |
| STORMFULNESS | • stormfulness n. The quality of being stormful. • STORMFULNESS n. the state of being stormful, abounding with storms. |
| SULFONAMIDES | • sulfonamides n. Plural of sulfonamide. • SULFONAMIDE n. any of various amides, such as sulfanilamide, of a sulfonic acid. |
| UNFATHOMABLE | • unfathomable adj. Impossible to fathom or understand. • unfathomable adj. Difficult to penetrate. • UNFATHOMABLE adj. not capable of being fathomed. |
| UNFORMALISED | • unformalised adj. Alternative form of unformalized. • UNFORMALISED adj. not formalised, also UNFORMALIZED. |
| UNFORMALIZED | • unformalized adj. That has not been formalized. • UNFORMALIZED adj. not formalized, also UNFORMALISED. |
| UNFORMIDABLE | • unformidable adj. Not formidable. • UNFORMIDABLE adj. not formidable. |
| UNFORMULATED | • unformulated adj. Not formulated. • UNFORMULATED adj. not formulated. |
| UNMODIFIABLE | • unmodifiable adj. Incapable of being modified; immune to modification. • UNMODIFIABLE adj. not modifiable. |
| UNREFORMABLE | • unreformable adj. That cannot be reformed. • UNREFORMABLE adj. not reformable. |
| UNREMORSEFUL | • unremorseful adj. Not remorseful. • UNREMORSEFUL adj. not remorseful. |