| BITUMINISES | • bituminises v. Third-person singular simple present indicative form of bituminise. • BITUMINISE v. to treat with bitumen, also BITUMINIZE. |
| ILLUMINISMS | • illuminisms n. Plural of illuminism. • ILLUMINISM n. a belief in an inward spiritual light. |
| ILLUMINISTS | • illuminists n. Plural of illuminist. • ILLUMINIST n. a believer in illuminism, a belief in an inward spiritual light. |
| ILLUSIONISM | • illusionism n. The performance of magic tricks. • illusionism n. The theory of dealing with illusions. • illusionism n. The doctrine that the material world is an illusion. |
| INFUSIONISM | • infusionism n. The doctrine that the soul exists before the body and is infused into it at conception or birth. • INFUSIONISM n. the doctrine that at the birth of each individual a preexisting soul is implanted in his body. |
| IRIDOSMIUMS | • IRIDOSMIUM n. a very hard corrosion-resistant white or grey natural alloy of osmium and iridium used esp. in pen nibs, also IRIDOSMINE, OSMIRIDIUM. |
| MIMIVIRUSES | • mimiviruses n. Plural of mimivirus. • MIMIVIRUS n. a genus of virus, one of the largest and most complex known. |
| OSMIRIDIUMS | • osmiridiums n. Plural of osmiridium. • OSMIRIDIUM n. a very hard corrosion-resistant white or grey natural alloy of osmium and iridium, also IRIDOSMINE, IRIDOSMIUM. |
| QUISLINGISM | • quislingism n. Alternative form of Quislingism. • Quislingism n. Traitorous collaboration with an enemy. • QUISLINGISM n. being a quisling. |
| SEMILIQUIDS | • semiliquids n. Plural of semiliquid. • semi-liquids n. Plural of semi-liquid. • semi␣liquids n. Plural of semi liquid. |
| SIMILITUDES | • similitudes n. Plural of similitude. • SIMILITUDE n. the state of being similar. |
| SIMILLIMUMS | • SIMILLIMUM n. a remedy chosen for the symptoms it emulates. |
| SUBLIMISING | • sublimising v. Present participle of sublimise. • SUBLIMISE v. to make sublime, also SUBLIMIZE. |
| SUBLIMITIES | • sublimities n. Plural of sublimity. • SUBLIMITY n. the quality of being sublime. |