Latin and Greek prefixes Away, distance, separation Ab, apo, des, kata, dia, dis, ex, ek, se Outside, out Extra, exo/eko Towards,near, at Ad, para, epi Between Inter, dia Within, inside Intra, endo,in, en, epi Around Circum, para With, together Com, syn Against Contra, anti Negation Dis, a/an Down/under Infra, hypo Between Inter, dia Over Per, hyper, super Through Per, dia After, behind Post, meta, ob Before, earlier Prae, pro Through Trans, dia Again, backwards re