| INNUMERABLY | • innumerably adv. To an innumerable extent; uncountably. • INNUMERABLE adv. that cannot be counted, also INNUMEROUS. |
| INTERLUNARY | • interlunary adj. Alternative form of interlunar. • INTERLUNARY adj. pertaining to the period between the old and new moon, also INTERLUNAR. |
| INVOLUNTARY | • involuntary adj. Without intention; unintentional. • involuntary adj. Not voluntary or willing; contrary or opposed to explicit will or desire; unwilling. • INVOLUNTARY adj. done contrary to or without choice. |
| NOCTURNALLY | • nocturnally adv. During the night. • nocturnally adv. Every night. • NOCTURNAL adv. relating to night. |
| NONCULINARY | • nonculinary adj. Not culinary. • NONCULINARY adj. not culinary. |
| REDUNDANTLY | • redundantly adv. In a redundant manner. • REDUNDANT adv. no longer needed. |
| REPUGNANTLY | • repugnantly adv. In a repugnant manner. • REPUGNANT adv. distasteful, odious. |
| SATURNINELY | • saturninely adv. In a saturnine manner. • SATURNINE adv. cold and steady in mood, of a gloomy or surly disposition, having a sardonic aspect. |
| TRANSLUNARY | • translunary adj. Situated beyond or above the moon; superlunary. • translunary adj. Celestial, rather than earthly. • translunary adj. Ideal; visionary. |
| TYRANNOUSLY | • tyrannously adv. In a tyrannous or despotic manner. • TYRANNOUS adv. like a tyrant. |
| UNCERTAINLY | • uncertainly adv. In an uncertain manner. • UNCERTAIN adv. not certain, also INCERTAIN. |
| UNDERLAYING | • underlaying v. Present participle of underlay. • UNDERLAY v. to place under. |
| UNENDURABLY | • unendurably adv. In an unendurable manner; intolerably. • UNENDURABLE adv. that cannot be endured. |
| UNIGNORABLY | • unignorably adv. In an unignorable manner. |
| UNLEARNEDLY | • unlearnedly adv. In an unlearned manner. • UNLEARNED adv. UNLEARN, to put out of one's memory. |
| UNNATURALLY | • unnaturally adv. In an unnatural manner; to an unnatural extent. • UNNATURAL adv. not natural. |
| UNPRINTABLY | • unprintably adv. In an unprintable way; obscenely. • UNPRINTABLE adv. that cannot be printed. |
| UNSPARINGLY | • unsparingly adv. In an unsparing manner. • UNSPARING adv. not sparing. |
| UNVARYINGLY | • unvaryingly adv. In an unchanging manner; without changing. • UNVARYING adv. not varying. |