| ABUNDANTLY | • abundantly adv. In an abundant manner; in a sufficient degree; in large measure. • abundantly adv. Extremely. • ABUNDANT adv. in great quantity. |
| BIANNUALLY | • biannually adv. Taking place twice per year, semiannually. • biannually adv. Taking place every two years, biennially. • BIANNUAL adv. taking place twice a year. |
| BIMANUALLY | • bimanually adv. Using both hands. • BIMANUAL adv. done with two hands. |
| BINAURALLY | • binaurally adv. In a binaural fashion; using or pertaining to both ears. • BINAURAL adv. hearing with both ears. |
| INARGUABLY | • inarguably adv. Indisputably; certainly, definitely; without the possibility of argument or debate. • INARGUABLE adv. that cannot be disputed. |
| INVALUABLY | • invaluably adv. In an invaluable manner; inestimably. • INVALUABLE adv. beyond value. |
| UNABATEDLY | • unabatedly adv. Without abating; continuingly, without cessation. • UNABATED adv. not made less in degree. |
| UNARGUABLY | • unarguably adv. Not subject to question or doubt. • UNARGUABLE adv. that cannot be disputed. |
| UNBEARABLY | • unbearably adv. In an unbearable manner, not bearably, in a way unable to be borne. • UNBEARABLE adv. that cannot be borne. |
| UNBEATABLY | • unbeatably adv. In an unbeatable manner. • UNBEATABLE adv. that cannot be beaten. |
| UNBLAMABLY | • unblamably adv. Alternative spelling of unblameably. • UNBLAMABLE adv. that cannot be blamed, also UNBLAMEABLE. |
| UNPLAYABLE | • unplayable adj. (Of an audio or visual recording) Unable to be played on specified equipment, or at all. • unplayable adj. (Cricket, soccer, of the delivery of a ball) Impossible to play or to defend against. • unplayable adj. (Video games) That cannot be played, or is so tedious, complicated, buggy, etc. as to discourage or preclude playing. |
| UNPLAYABLY | • unplayably adv. In an unplayable way. |
| UNREADABLY | • unreadably adv. In an unreadable way. • UNREADABLE adv. that cannot be read. |
| UNSALEABLY | • UNSALEABLE adv. not saleable, also UNSALABLE. |
| UNSAYABLES | • UNSAYABLE n. something that cannot be said. |
| UNSHAKABLY | • unshakably adv. In an unshakable manner. • UNSHAKABLE adv. that cannot be shaken, also UNSHAKEABLE. |
| UNSWAYABLE | • unswayable adj. Not swayable. • UNSWAYABLE adj. (Shakespeare) not capable of being swayed. |
| UNTAMEABLY | • untameably adv. In an untameable manner. • UNTAMEABLE adv. that cannot be tamed, also UNTAMABLE. |