| BLUNDERINGLY | • blunderingly adv. In a blundering way; making mistakes. • BLUNDERINGLY adv. BLUNDERING. |
| CONTUBERNYAL | • CONTUBERNYAL adj. (archaic) living or messing together; intimate, also CONTUBERNAL. |
| INEXPUGNABLY | • inexpugnably adv. In an inexpugnable manner. • INEXPUGNABLE adv. not able to be attacked or captured. |
| INVULNERABLY | • invulnerably adv. In an invulnerable manner. • INVULNERABLE adv. incapable of being wounded, injured, or harmed, also UNVULNERABLE. |
| SUBMONTANELY | • SUBMONTANE adv. situated on or characteristic of the lower slopes of a mountain range. |
| UNANALYSABLE | • unanalysable adj. That cannot be analysed. • UNANALYSABLE adj. not analysable, also UNANALYZABLE. |
| UNANALYZABLE | • unanalyzable adj. Alternative spelling of unanalysable. • UNANALYZABLE adj. not analyzable, also UNANALYSABLE. |
| UNANSWERABLY | • unanswerably adv. In an unanswerable manner; beyond refutation. • UNANSWERABLE adv. not capable of being answered. |
| UNBECOMINGLY | • unbecomingly adv. In an unbecoming manner. • UNBECOMING adv. not becoming. |
| UNCHANGEABLY | • unchangeably adv. In a way that cannot be varied, or changed. • UNCHANGEABLE adv. not changing or to be changed. |
| UNDEPENDABLY | • undependably adv. In an undependable manner; such that it cannot be relied upon. |
| UNGOVERNABLY | • ungovernably adv. In an ungovernable manner. • UNGOVERNABLE adv. not capable of being governed. |
| UNMANAGEABLY | • unmanageably adv. In an unmanageable manner; uncontrollably. • UNMANAGEABLE adv. not capable of being managed. |
| UNNEIGHBORLY | • unneighborly adj. Alternative spelling of unneighbourly. • UNNEIGHBORLY adj. not neighborly, also UNNEIGHBOURLY. |
| UNNOTICEABLY | • unnoticeably adv. In an unnoticeable manner. • UNNOTICEABLE adv. not capable of being noticed. |
| UNQUENCHABLY | • unquenchably adv. In a manner that cannot be quenched. • UNQUENCHABLE adv. not able to be quenched. |
| UNREASONABLY | • unreasonably adv. In an unreasonable manner. • unreasonably adv. To an unreasonable degree. • UNREASONABLE adv. not governed by or acting according to reason. |
| UNSEASONABLY | • unseasonably adv. Not in accordance with the season. • UNSEASONABLE adv. occurring at other than the proper time. |
| UNTENABILITY | • untenability n. The condition of being untenable. • UNTENABILITY n. the state of being untenable. |