| BISMUTHOUS | • bismuthous adj. (Chemistry) Of, or containing bismuth in its lower valence. • BISMUTHOUS adj. containing bismuth. |
| COMBUSTIOUS | • combustious adj. Inflammable; combustible. • combustious adj. (Figurative) turbulent. • COMBUSTIOUS adj. (Shakespeare) combustible. |
| RUMBUSTIOUS | • rumbustious adj. (Chiefly Britain, informal) Boisterous and unruly. • RUMBUSTIOUS adj. boisterous, rambunctious, also RUMBUSTICAL. |
| SUBOPTIMUMS | • suboptimums n. Plural of suboptimum. • SUBOPTIMUM n. something that is less than optimal. |
| SUBSUMPTION | • subsumption n. The act of subsuming. • subsumption n. Something subsumed. • subsumption n. (Logic) The premise of a syllogism that contains the minor term. |
| SUBMUNITIONS | • submunitions n. Plural of submunition. • SUBMUNITION n. any of a group of smaller weapons carried as a warhead by a missile or projectile and expelled as the carrier approaches its target. |
| SUBSUMPTIONS | • subsumptions n. Plural of subsumption. • SUBSUMPTION n. the minor premise of a syllogism. |
| AMBIGUOUSNESS | • ambiguousness n. The state or quality of being ambiguous; ambiguity. • AMBIGUOUSNESS n. the state of being ambiguous. |
| BUMPTIOUSNESS | • bumptiousness n. The state of being bumptious; conceitedness. • BUMPTIOUSNESS n. the state of being bumptious. |
| RUMBUSTIOUSLY | • rumbustiously adv. In a boisterous or unruly manner. • RUMBUSTIOUS adv. boisterous, rambunctious, also RUMBUSTICAL. |
| SIMARUBACEOUS | • simarubaceous adj. (Botany) Belonging to the family Simaroubaceae of tropical and subtropical trees. • SIMARUBACEOUS adj. belonging to the Simarubaceae, a family of tropical trees related to the Rutaceae, also SIMAROUBACEOUS. |
| SUBBITUMINOUS | • subbituminous adj. Partly or imperfectly bituminous. • SUBBITUMINOUS adj. of, relating to, or being coal of lower rank than bituminous coal but higher than lignite. |
| CUMULONIMBUSES | • cumulonimbuses n. Plural of cumulonimbus. • CUMULONIMBUS n. a type of cloud. |
| SIMAROUBACEOUS | • simaroubaceous adj. (Botany) Belonging to the family Simaroubaceae of tropical and subtropical trees. • SIMAROUBACEOUS adj. belonging to the Simarubaceae, a family of tropical trees related to the Rutaceae, also SIMARUBACEOUS. |
| SUBCOMMUNITIES | • subcommunities n. Plural of subcommunity. • SUBCOMMUNITY n. a distinct grouping within a community. |
| SUPERAMBITIOUS | • superambitious adj. (Informal) Very ambitious. • SUPERAMBITIOUS adj. extremely ambitious. |
| AMBIGUOUSNESSES | • ambiguousnesses n. Plural of ambiguousness. • AMBIGUOUSNESS n. the state of being ambiguous. |
| BUMPTIOUSNESSES | • bumptiousnesses n. Plural of bumptiousness. • BUMPTIOUSNESS n. the state of being bumptious. |
| RUMBUSTIOUSNESS | • rumbustiousness n. The state or condition of being rumbustious. • RUMBUSTIOUSNESS n. the state of being rumbustious. |
| STROMBULIFEROUS | • STROMBULIFEROUS adj. bearing spirally coiled organs. |