| UNBLUNTED | • unblunted adj. Not blunted. • UNBLUNTED adj. not blunted. |
| UNTUMBLED | • untumbled adj. Not having been tumbled (smoothed or polished). • UNTUMBLED adj. not tumbled. |
| UNDERBUILT | • underbuilt v. Simple past tense and past participle of underbuild. • UNDERBUILD v. to build under in support; to build too little. |
| UNTROUBLED | • untroubled adj. Without worries; free from care. • UNTROUBLED adj. not troubled. |
| UNDAUNTABLE | • undauntable adj. Incapable of being daunted; intrepid; fearless. • UNDAUNTABLE adj. that cannot be daunted. |
| UNDOUBTABLE | • undoubtable adj. (Rare) Incapable of being doubted; undoubted; indubitable. • UNDOUBTABLE adj. that cannot be doubted. |
| UNDOUBTEDLY | • undoubtedly adv. Without doubt; definitely. • UNDOUBTED adv. not doubted. |
| DOUBTFULNESS | • doubtfulness n. The state or quality of being doubtful; doubt; uncertainty. • DOUBTFULNESS n. the state of being doubtful. |
| FUNAMBULATED | • funambulated v. Simple past tense and past participle of funambulate. • FUNAMBULATE v. to walk the tightrope. |
| UNDISPUTABLE | • undisputable adj. (Less common) Alternative form of indisputable. • UNDISPUTABLE adj. not disputable. |
| UNSUBLIMATED | • unsublimated adj. Not sublimated. • UNSUBLIMATED adj. not sublimated. |
| UNTROUBLEDLY | • untroubledly adv. In an untroubled way. • UNTROUBLED adv. not troubled. |
| INFUNDIBULATE | • infundibulate adj. Shaped like a funnel; infundibulated or infundibular. • INFUNDIBULATE adj. funnel-shaped, also INFUNDIBULAR. |
| UNDISTURBEDLY | • undisturbedly adv. Calmly; tranquilly; without disturbance. • UNDISTURBED adv. not disturbed. |
| UNPUTDOWNABLE | • unputdownable adj. Of a person, etc.: difficult or impossible to put down (in various senses). • unputdownable adj. (Specifically) Of a book or other written work: so captivating or engrossing that one cannot bear to stop reading it. • un-put-downable adj. Alternative form of unputdownable. |
| DOUBTFULNESSES | • doubtfulnesses n. Plural of doubtfulness. • DOUBTFULNESS n. the state of being doubtful. |
| ROUNDABOUTEDLY | • ROUNDABOUTEDLY adv. in a roundabout way. |
| SUPERABUNDANTLY | • superabundantly adv. To a superabundant extent. • SUPERABUNDANT adv. more than ample. |