| COLUMBOUS | • COLUMBOUS adj. of or like niobium, a later name of columbium. |
| TUBICOLOUS | • tubicolous adj. (Zoology) Inhabiting a tube. • TUBICOLOUS adj. inhabiting a tube, also TUBICOLAR. |
| COMBUSTIOUS | • combustious adj. Inflammable; combustible. • combustious adj. (Figurative) turbulent. • COMBUSTIOUS adj. (Shakespeare) combustible. |
| PROBOULEUTIC | • probouleutic adj. Relating to the Ancient Greek council, which held preliminary discussions before submitting matters… • probouleutic adj. (UK, by extension) Pertaining to preliminary discussion before discussion in council, parliament, or… • PROBOULEUTIC adj. for preliminary deliberation. |
| SUBCONSCIOUS | • subconscious adj. Partially conscious. • subconscious adj. (Psychology, dated) Synonym of unconscious. • subconscious n. (Psychology, dated) Synonym of unconscious. |
| SUBCONTIGUOUS | • subcontiguous adj. Almost touching. • SUBCONTIGUOUS adj. partially contiguous. |
| SUBCONTINUOUS | • subcontinuous adj. Nearly continuous, but with slight interruptions. • SUBCONTINUOUS adj. partially continuous. |
| SUBCORIACEOUS | • subcoriaceous adj. Slightly leathery. • SUBCORIACEOUS adj. situated below the corium. |
| EUPHORBIACEOUS | • euphorbiaceous adj. (Botany) Belonging to the family Euphorbiaceae of spurges. • EUPHORBIACEOUS adj. belonging to the euphorbia family. |
| MUCOMEMBRANOUS | • MUCOMEMBRANOUS adj. relating to the mucous membrane. |
| 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. |
| SUBCONSCIOUSES | • subconsciouses n. Plural of subconscious. • SUBCONSCIOUS n. the mental activities just below the threshold of consciousness. |
| SUBCONSCIOUSLY | • subconsciously adv. Below the level of conscious awareness. • SUBCONSCIOUS adv. below the threshold of consciousness. |
| BIOACCUMULATION | • bioaccumulation n. (Biology) The process by which substances accumulate in the tissues of living organisms; used especially… • BIOACCUMULATION n. accumulation in a biological system over time. |
| UNPRONOUNCEABLE | • unpronounceable adj. Impossible or difficult to pronounce or articulate. • unpronounceable n. Something difficult or impossible to pronounce. • UNPRONOUNCEABLE adj. not pronounceable. |