15-letter words containing x, e, n, o, r, a
- reflexivization — to make (a verb or pronoun) reflexive.
- relaxation time — the time that it takes for an exponentially decaying quantity, as radioactive particles or transient electrical currents, to decrease to 36.8 percent of its initial value.
- secondary xylem — xylem derived from the cambium during secondary growth.
- sinistrodextral — moving or extending from the left to the right.
- superexaltation — extreme or supreme exaltation; the act of superexalting; the process or condition of being superexalted
- superexcitation — the act of exciting.
- unextraordinary — beyond what is usual, ordinary, regular, or established: extraordinary costs.
- uranium dioxide — a black, crystalline compound, UO 2 , insoluble in water, used in nuclear fuel rods, in ceramics, and pigments.
- vine phylloxera — a homopterous insect, Phylloxera vitifolia, typically feeding on vine juices
- xenotransplants — Plural form of xenotransplant.