| A | B |
|---|
| Ante | Before (antecedent - word before a pronoun)(antebellum - before the war) |
| Anti | Against (anti-abortion - against abortion)(antonym - opposite) |
| Bi | Two (bicycle - two wheels)(bilingual - two languages) |
| Circum | Around (circumference - distance around) |
| Mono | One (monotone - one sound/tone) |
| Con | Together (connect - bring together) (conversation - talk together) |
| De | Down (decend - go down)(de-escalate - drop) |
| Dis | Away (distance - space away from someplace)(distract - take attention away) |
| Equi | Equal (equator - equal distance from poles) |
| Extra | Beyond (extraordinary - beyond normal or ordinary) |
| Inter | Between (interstate - highway between states) |
| Intra | Within (intraoffice mail - within office mail)(intravenous - within veins) |
| Intro | Into (introduction - lead into) (introvert - keep to self) |
| Mal | Bad (maleficent - evil) |
| Non | Not (nonfiction - not fiction) |
| Post | After (postmarked - marked after sent) (postwar - after war) |
| Pre | Before (prefix - fixed before the root) (predict - guess before it happens) |
| Semi | Half (semicircle - half a circle) (semi-awake - half awake_ |
| Sub | Under (submarine - under water boat) |
| Super | Over (supercede - go over someone) (superior - above in quality) |
| Sym | Together (symphony - harmonizing together) |
| Tri | Three (tricycle - three wheels |
| Un | Not (undone - not done) |
| Mis | Bad (misbehave - behave badly) |
| Com | Together (communicate - talk together) (combine - bring together) |
| Syn | Together (synchronize swimming - swimming together) |
