| CORALBERRIES | • coralberries n. Plural of coralberry. • CORALBERRY n. an American shrub of the snowberry genus. |
| INTERRAILERS | • interrailers n. Plural of interrailer. • INTERRAILER n. one who travels by interrail. |
| IRREFORMABLE | • irreformable adj. That cannot be reformed. • IRREFORMABLE adj. incapable of being reformed. |
| IRREFRAGABLE | • irrefragable adj. Which cannot be refuted; clearly right, incontrovertible, indisputable, irrefutable. • irrefragable adj. (Archaic) Which cannot or should not be broken; indestructible. • irrefragable adj. (Obsolete) Of a person: obstinate, stubborn. |
| IRREGARDLESS | • irregardless adj. (Nonstandard, proscribed, sometimes humorous) Irrespective, regardless. • IRREGARDLESS adj. regardless. |
| IRREPAIRABLE | • irrepairable adj. That cannot be repaired. • IRREPAIRABLE adj. (archaic) irreparable, not able to be repaired. |
| IRREPROVABLE | • irreprovable adj. Not reprovable; irreproachable. • IRREPROVABLE adj. blameless. |
| IRRESPIRABLE | • irrespirable adj. Unbreathable. • IRRESPIRABLE adj. unfit for respiration. |
| OVERLITERARY | • overliterary adj. Excessively literary. • OVERLITERARY adj. excessively literary. |
| PREREHEARSAL | • prerehearsal adj. Before a dramatic rehearsal. • prerehearsal n. An informal rehearsal done very early in process of preparing a performance. • PREREHEARSAL n. a preliminary rehearsal. |
| RESVERATROLS | • resveratrols n. Plural of resveratrol. • RESVERATROL n. a fungicidal phenol with antioxidant properties found in grape skins. |
| RETROGRADELY | • retrogradely adv. (Sciences) With a backward motion. • RETROGRADE adv. going backwards. |
| ROLLERBLADER | • rollerblader n. One who rollerblades. • ROLLERBLADER n. one who skates on rollerblades. |
| SPARKLEBERRY | • sparkleberry n. The farkleberry. • SPARKLEBERRY n. a shrub or small tree bearing black berries, native to southern parts of North America. |
| TERRESTRIALS | • terrestrials n. Plural of terrestrial. • Terrestrials n. Plural of Terrestrial. • TERRESTRIAL n. a creature living on land. |
| 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. |
| TRAILBREAKER | • trailbreaker n. A trailblazer. • TRAILBREAKER n. a trailblazer. |