| CONSIDERABLY | • considerably adv. Significantly; to a degree worth considering. • CONSIDERABLE adv. to a high degree. |
| DEMONSTRABLY | • demonstrably adv. In such a manner that is capable of being demonstrated, shown, or proved. • DEMONSTRABLE adv. capable of being demonstrated. |
| DISHONORABLY | • dishonorably adv. In a dishonorable manner. • DISHONORABLE adv. lacking honor, also DISHONOURABLE. |
| IMMEASURABLY | • immeasurably adv. In a manner that is not measurable, in a way that can not be measured. • IMMEASURABLE adv. incapable of being measured. |
| IMPENETRABLY | • impenetrably adv. In an impenetrable manner or state; imperviously. • IMPENETRABLE adv. incapable of being penetrated or pierced. |
| IMPONDERABLY | • imponderably adv. In an imponderable manner. • IMPONDERABLE adv. not ponderable. |
| INCOMPARABLY | • incomparably adv. In an incomparable manner. • INCOMPARABLE adv. eminent beyond comparison. |
| INSUFFERABLY | • insufferably adv. In an insufferable manner. • INSUFFERABLE adv. not to be endured, also UNSUFFERABLE. |
| INVULNERABLY | • invulnerably adv. In an invulnerable manner. • INVULNERABLE adv. incapable of being wounded, injured, or harmed, also UNVULNERABLE. |
| REMEMBERABLY | • rememberably adv. Such that it may be remembered; memorably. • REMEMBERABLE adv. capable of being remembered. |
| UNANSWERABLY | • unanswerably adv. In an unanswerable manner; beyond refutation. • UNANSWERABLE adv. not capable of being answered. |
| UNFAVOURABLY | • unfavourably adv. (British spelling) In an unfavourable manner. • UNFAVOURABLE adv. not favourable. |
| UNMEASURABLY | • unmeasurably adv. In an unmeasurable manner. • UNMEASURABLE adv. not capable of being measured. |