| SUBDUCES | • subduces v. Third-person singular simple present indicative form of subduce. • SUBDUCE v. to take away. |
| SUBDUCTS | • subducts v. Third-person singular simple present indicative form of subduct. • SUBDUCT v. to withdraw; to take away, also SUBDUCE. |
| CLOUDBURSTS | • cloudbursts n. Plural of cloudburst. • cloud-bursts n. Plural of cloud-burst. • cloud␣bursts n. Plural of cloud burst. |
| SUBDUCTIONS | • subductions n. Plural of subduction. • SUBDUCTION n. the process of one plate descending beneath another. |
| SUBPRODUCTS | • subproducts n. Plural of subproduct. • SUBPRODUCT n. a subsidiary product. |
| SUBSTRUCTED | • substructed v. Simple past tense and past participle of substruct. • SUBSTRUCT v. to build beneath; to lay as a foundation. |
| UNDERSCRUBS | • UNDERSCRUB n. bushes etc. |
| SUBCLUSTERED | • subclustered adj. Partly or imperfectly clustered. • SUBCLUSTER v. to form part of a cluster of galaxies. |
| UNSUBSCRIBED | • unsubscribed v. Simple past tense and past participle of unsubscribe. • UNSUBSCRIBED adj. not subscribed. |
| SUBINTRODUCES | • SUBINTRODUCE v. to bring in surreptitiously or subtly. |
| UNDISCUSSABLE | • undiscussable adj. Not discussable; that cannot be discussed. • UNDISCUSSABLE adj. that cannot be discussed, also UNDISCUSSIBLE. |
| UNDISCUSSIBLE | • undiscussible adj. Alternative form of undiscussable. • UNDISCUSSIBLE adj. that cannot be discussed, also UNDISCUSSABLE. |
| SUPERABUNDANCES | • superabundances n. Plural of superabundance. • SUPERABUNDANCE n. extreme abundance. |
| UNDERSUBSCRIBED | • undersubscribed adj. Having too few subscribers or subscriptions. • undersubscribed v. Simple past tense and past participle of undersubscribe. • UNDERSUBSCRIBED adj. insufficiently subscribed. |