Greek Roots High School Tools A B anthropo human being aster, astro star baro pressure biblio, bibli book bio life chrom color chrono time cosmo world, order, universe crac, crat rule, govern dem people derm skin ethno nation eu good, well gam marriage geo earth gno, kno to know graph, gram to write, draw, record gymno, gymn athletic hydro water hypno sleep hypo under, below lith stone logue, logo idea, word, speech, reason meter, metr measure micro small mim to copy, imitate miso hatred of mono one mor fool morph form neur, nerv nerve nym, onym, onom name opt eye ortho straight pan all path feeling peri around petr rock phe speak, spoken about phil, philo love phob fear phon sound, voice photo light pneu breath polis, polit citizen, city, state poly many pseudo false psych mind, soul, spirit pyr fire scope to see soph wise syn, sym together techn art, skill tele at a distance the, them, thet to place, put thea, theatr to see, view theo God therm heat topo place