| A | B |
| redundant | red-, back + UND-, wave |
| protrusive | pro-, forward + TRUS-, to push |
| regression | re-, back + GRESS-, to go |
| retrospective | retro-, backward + SPECT-, to look |
| video | VID-, to see |
| compendia | com-, with + PEND-, to weigh |
| preclude | pre-, before + CLUD-, to shut |
| retrograde | retro-, backward + GRAD-, to step, to go |
| implement | im-, in + PLE-, to fill |
| seclusion | se-, away, apart + CLUS-, to shut |
| insuperable | in-, not + super-, above, over (or, SUPER-, to rise above) |
| propensity | pro-, forward + PENS-, to hang |
| conspectus | con- (com-), with + SPECT, to look |
| transgression | trans-, across + GRESS-, to step, to go |
| presentiment | pre-, before + SENT-, to feel |
| succor | suc- (sub-), up from under (i.e. up to) + COR-, to run |
| concur | con- (com-), with, together + CUR-, to run |
| subvert | sub-, under + VERT-, to turn |
| irrevocable | ir- (from in-), not + re-, back + VOC-, to call |
| supplemental | sup- (from sub-), up from under + PLE- to fill |
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