| A | B |
| CAL-, CIL- | to call, to summon |
| re-, red- (before vowels) | back, again |
| ir-, in- | not |
| post- | after, behind |
| pre- | before, in front of |
| pro- | forward, in front of, for |
| retro- | backward, behind |
| se-, sed- (before vowels) | aside, away |
| sub-, sus-, suc- | under, up from under, secretly |
| super-, [sur-] | above, over |
| trans-, tran-, tra- | across, through |
| ultra- | beyond, exceedingly |
| juxta- | beside, next to |
| preter- | beyond |
| subter- | secretly |
| CLUD-, CLUS-, [CLOS-] | to shut |
| CUR(R)-, CURS-, [COURS-], [COR(S)-] | to run, go |
| GRAD-, GRESS | to step, go |
| PEND-, PENS | to hang, weigh, pay |
| PLE-, PLET-, PLEN- | to fill; full |
| SPEC-, (SPIC-), SPECT- | to look |
| UND-, [OUND-] | wave |
| VID-, VIS-, [VIEW-] | to see |
| VOC-, VOK- | voice; to call |
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