| CONTINUABLE | • continuable adj. Able to be continued. • CONTINUABLE adj. that can be continued. |
| INNUMERABLE | • innumerable adj. Not capable of being counted, enumerated, or numbered. • innumerable adj. Of a very high number; extremely numerous. • INNUMERABLE adj. that cannot be counted, also INNUMEROUS. |
| INNUMERABLY | • innumerably adv. To an innumerable extent; uncountably. • INNUMERABLE adv. that cannot be counted, also INNUMEROUS. |
| NALBUPHINES | • NALBUPHINE n. a synthetic narcotic, an analgesic structurally similar to morphine. |
| UNALIENABLE | • unalienable adj. Not alienable. • UNALIENABLE adj. not alienable, also INALIENABLE. |
| UNALIENABLY | • unalienably adv. Alternative spelling of inalienably. • UNALIENABLE adv. not alienable, also INALIENABLE. |
| UNDEFINABLE | • undefinable adj. Not definable. • undefinable n. Anything that cannot be defined. • UNDEFINABLE adj. not definable, also INDEFINABLE. |
| UNDRAINABLE | • undrainable adj. That cannot be drained. • UNDRAINABLE adj. that cannot be drained. |
| UNDRINKABLE | • undrinkable adj. Not drinkable. • undrinkable n. Anything not suitable for drinking. • UNDRINKABLE adj. unsuitable or unpleasant to drink. |
| UNIGNORABLE | • unignorable adj. That cannot be ignored. • UNIGNORABLE adj. not capable of being ignored. |
| UNINSURABLE | • uninsurable adj. Not insurable; unable to be insured. • uninsurable n. A person or thing that cannot be insured. • UNINSURABLE adj. not capable of being insured. |
| UNIONIZABLE | Sorry, definition not available. |
| UNNAVIGABLE | • unnavigable adj. Not navigable. Difficult or impossible to navigate. • UNNAVIGABLE adj. not navigable. |
| UNPAINTABLE | • unpaintable adj. Not paintable. • UNPAINTABLE adj. not capable of being painted. |
| UNPRINTABLE | • unprintable adj. Not printable; obscene, or unable to be displayed textually. • unprintable n. Something that is not printable. • UNPRINTABLE adj. that cannot be printed. |
| UNSTAINABLE | • unstainable adj. Not stainable. • UNSTAINABLE adj. that cannot be stained. |
| 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. |