| BASHFULLEST | • bashfullest adj. Superlative form of bashful: most bashful. • BASHFUL adj. shy, timid. |
| BEQUEATHALS | • bequeathals n. Plural of bequeathal. • BEQUEATHAL n. the act of bequeathing. |
| BISULPHATES | • bisulphates n. Plural of bisulphate. • BISULPHATE n. a salt containing double the proportion of the acid radical present in a sulphate, also BISULFATE. |
| BLUETHROATS | • bluethroats n. Plural of bluethroat. • BLUETHROAT n. a singing bird of northern Europe and Asia, related to the nightingales. |
| ETHAMBUTOLS | • ETHAMBUTOL n. a drug used in the treatment of tuberculosis. |
| EXHAUSTIBLE | • exhaustible adj. Capable of being exhausted. • EXHAUSTIBLE adj. capable of being exhausted. |
| RETOUCHABLE | • retouchable adj. Capable of being retouched. • RETOUCHABLE adj. that can be retouched. |
| STAUNCHABLE | • STAUNCHABLE adj. that can be staunched, also STANCHABLE. |
| SUBLETHALLY | • sublethally adv. In a sublethal manner, or to a sublethal extent. • SUBLETHAL adv. not quite fatal. |
| UNCATCHABLE | • uncatchable adj. Not catchable; that cannot be caught. • UNCATCHABLE adj. not catchable. |
| UNHABITABLE | • unhabitable adj. (Obsolete) Not fit for people to live in; not able to be inhabited. • UNHABITABLE adj. not habitable. |
| UNMATCHABLE | • unmatchable adj. Unable to be matched. • unmatchable adj. Uniquely good; not approached by anything else in quality or excellence. • unmatchable n. Something that cannot be matched. |
| UNTEACHABLE | • unteachable adj. Not teachable. • unteachable n. Someone who cannot be taught. • UNTEACHABLE adj. not capable of being taught. |
| UNTHINKABLE | • unthinkable adj. Incapable of being believed; incredible. • unthinkable adj. Inconceivable or unimaginable; extremely improbable in a way that goes against common sense. • UNTHINKABLE adj. that cannot be thought. |
| UNTOUCHABLE | • untouchable adj. Not able to be touched. • untouchable adj. Not able to be defeated or bested. • untouchable n. A criminal who is so well-connected that they cannot be harmed. |
| UNWATCHABLE | • unwatchable adj. That cannot be watched; that does not bear watching. • UNWATCHABLE adj. not suitable or fit for watching. |