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

• 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

• To acquaint again; to reintroduce or refamiliarise.

• A large travelling case usually made of leather, and opening into two equal sections.

• A schoolbag.

• A hook on which to hang clothing.

• A portmanteau word.

• make less natural or unnatural

• strip of the rights and duties of citizenship

• Beyond mundane, beyond ordinary.

• Extraterrestrial; occurring or originating outside of the Earth.

• a person who believes in the equality of all people

• the cardinal number that is the sum of three and one

• the period of the last 2 million years

• consisting of or especially arranged in sets of four

• coming next after the third and just before the fifth in position or time or degree or magnitude