12-Letter Words Containing: E,L,N,R,T,U

• a drug used to reduce stress or tension without reducing mental clarity

• make calm or still

• cause to be calm or quiet as by administering a sedative to

• To calm (a person or animal) or put them to sleep using a drug.

• To make (something or someone) tranquil.

• To become tranquil.

• not many times

• not having been fertilized

• 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.

• one of the four competitions in an elimination tournament whose winners go on to play in the semifinals

• make politically neutral and thus inoffensive

• make ineffective by counterbalancing the effect of

• oppose and mitigate the effects of by contrary actions

• get rid of (someone who may be a threat) by killing

• make incapable of military action

• make chemically neutral