13-Letter Words Containing: E,E,E,G,I,N,R

• make ethereal

• 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.

• Capable of being generalized.

• with perseverance