| BARRETROUSLY | • BARRETROUS adv. tainted with, or constituting, barratry, also BARRATROUS. |
| INTERLIBRARY | • interlibrary adj. Between libraries. • INTERLIBRARY adj. between libraries. |
| IRREFORMABLY | • irreformably adv. Such that it cannot be reformed. • IRREFORMABLE adv. incapable of being reformed. |
| IRREFRAGABLY | • irrefragably adv. In an irrefragable state or condition. • IRREFRAGABLE adv. impossible to refute or dispute. |
| IRREGULARITY | • irregularity n. (Countable) An instance of being irregular. • irregularity n. (Uncountable) The state or condition of being irregular, or the extent to which something is irregular. • irregularity n. (Countable) An object or event that is not regular or ordinary. |
| IRREPROVABLY | • irreprovably adv. In a irreprovable manner; irreproachably. • IRREPROVABLE adv. blameless. |
| IRREVERENTLY | • irreverently adv. In an irreverent manner. • IRREVERENT adv. lacking reverence. |
| IRREVERSIBLY | • irreversibly adv. In an irreversible manner. • IRREVERSIBLE adv. not reversible. |
| OVERLITERARY | • overliterary adj. Excessively literary. • OVERLITERARY adj. excessively literary. |
| REFRACTORILY | • refractorily adv. In a refractory manner. • REFRACTORY adv. unruly, stubborn. |
| RETROGRADELY | • retrogradely adv. (Sciences) With a backward motion. • RETROGRADE adv. going backwards. |
| SPARKLEBERRY | • sparkleberry n. The farkleberry. • SPARKLEBERRY n. a shrub or small tree bearing black berries, native to southern parts of North America. |
| TETRAPYRROLE | • tetrapyrrole n. (Biochemistry) any of several natural pigments having a structure of four pyrrole rings connected by… • TETRAPYRROLE n. a chemical group consisting of four pyrrole rings joined either in a straight chain or in a ring, as in chlorophyll. |
| WHORTLEBERRY | • whortleberry n. Any of several shrubs belonging to the genus Vaccinium… • whortleberry n. A berry of one of these shrubs. • WHORTLEBERRY n. a widely spread heath plant; its dark blue edible berry, also HURTLEBERRY, WHORT, WHORTLE. |