This is a set of 40 printable cards: 20 common English word roots and 20 definitions. They can be printed out and used as flash cards or to play a concentration-style game. Roots include: astro, bio, cent, chrono, geo, meter, tele, therm, aero, cide, dict, form, milli, mit, scribe, graph, rupt, and reg along with meanings for each.
