| COENAMOURING | • COENAMOUR v. to enamour jointly, also COENAMOR. |
| NEUROSURGEON | • neurosurgeon n. A surgeon specializing in brain surgery. • NEUROSURGEON n. a surgeon specialising in neurosurgery. |
| NEURYPNOLOGY | • neurypnology n. (Obsolete) Alternative form of neurohypnology. • NEURYPNOLOGY n. an old name for the science of hypnotism, also NEUROHYPNOLOGY. |
| NONCONGRUENT | • noncongruent adj. Not congruent. • NONCONGRUENT adj. not congruent. |
| NONRELIGIOUS | • nonreligious adj. Not religious. • non-religious adj. Alternative form of nonreligious. • NONRELIGIOUS adj. not religious. |
| OUTREASONING | • outreasoning v. Present participle of outreason. • OUTREASON v. to surpass in reasoning. |
| OUTRECKONING | • outreckoning v. Present participle of outreckon. • OUTRECKON v. to surpass in reckoning. |
| OVERBOUNDING | • overbounding v. Present participle of overbound. • OVERBOUND v. to bound excessively. |
| OVERCOUNTING | • overcounting v. Present participle of overcount. • OVERCOUNT v. to rate too high; to outnumber. |
| OVERMOUNTING | • overmounting v. Present participle of overmount. • OVERMOUNT v. to rise above. |
| RECONTOURING | • recontouring v. Present participle of recontour. • recontouring n. The process of changing a contour. • RECONTOUR v. to contour again. |
| UNDERCOOKING | • undercooking v. Present participle of undercook. • UNDERCOOK v. to cook insufficiently or to a lesser extent than usual. |
| UNDERCOOLING | • undercooling v. Present participle of undercool. • undercooling n. An instance of insufficient cooling. • UNDERCOOL v. to cool insufficiently. |
| UNDERFOOTING | • underfooting n. The terrain or other surface underfoot. • underfooting v. Present participle of underfoot. • UNDERFOOT v. to underpin. |
| UNFOREBODING | • unforeboding adj. Not foreboding. • UNFOREBODING adj. not foreboding. |
| UROBILINOGEN | • urobilinogen n. (Biochemistry) A colourless product of bilirubin reduction, formed in the intestines by bacterial action. • UROBILINOGEN n. any of a group of colourless tetrapyrrole compounds produced by the reduction of bilirubin. |