12-Letter Words Containing: U,R,T,V

• a respondent who avoids giving a clear direct answer

• Any quadrivalent chromosome

• Having a valence of four

• (of a vaccine) Protecting against four different (usually flu) viruses.

• Said of a graph: that all of its vertices have degree four.

• the quality of being productive or having the power to produce

• (economics) the ratio of the quantity and quality of units produced to the labor per unit of time

• cause (a stream or river) to erode, as by an uplift of the land

• develop youthful topographical features

• make younger or more youthful

• get or give new life or energy; return to life, regain energy, recuperate

• become young again

• in a productive way

• in a figurative sense

• the phenomenon of vitality and freshness being restored

• the act of restoring to a more youthful condition

• causing or promoting bacterial putrefaction