Backwards, or back in time.
Retro, or perhaps anti in some cases, such as anticlockwise.
retrospect :( sorry an only think of that one.......................
what does the prefix polo mean
The prefix ap- mean to or toward. One word with this prefix is appetite.
what does the prefix cri mean as in crisis
back
Where the prefix retro- does not merely "reverse" the existing condition (which would already be the opposite e.g. retro-rocket), the opposite would be pro- (proactive, progressive, prograde, and prospective).
The prefix of the word retroperitoneum is "retro-," which means behind, backwards, or on the other side.
Periton- is the root and retro- the prefix for retroperitoneal.
Retro, or perhaps anti in some cases, such as anticlockwise.
retro
retrospect retrograde
Backwards, Back
Retro
retro- eg: retrograde
Retro
take away the how and add an I to the beginning