13-Letter Words Containing: E,T,R,E,N,N,E

• the act of conducting a controlled test or investigation

• the testing of an idea

• a venture at something new or different

• to conduct a test or investigation

• try something new, as in order to gain experience

• To expand or extend to an excessive degree, especially to do so beyond a safe limit.

• To apply (a term) to too many referents, by overextension.

• To push a pawn too far, so that it becomes vulnerable to the opponent's attacks.

• a poisonous oily water-soluble liquid used as a solvent and in the manufacture of aniline

• The state or quality of being overextended; extension beyond normal, correct, or appropriate bounds or limits.

• Application of a term to too many referents, as for example when a child uses cat to refer to all animals.

• A female equestrian.