perihelion
pericycle
"peri-" is a prefix. It appears in words like "periscope", "peristalsis", and "perimeter".
There are no words that end with peri. However, ripe and pier are anagrams of peri.
periphery periscope perimeter
Perimeter, perihelion, peripatetic.
Words that begin with the prefix "ie" include "ielectric," "iefficient," and "iempower."
The prefix of perilous is "peri-".
peri-
Root: peri- (around) Prefix: peri- (around) Suffix: -eal (pertaining to)
periodically, period, period, perimeter
its a prefix in which means around for example the word perimeter means around an object of measuring.
The prefix for pericardium is "peri-". It means around or surrounding.
Some words that begin with the prefix "ambu" include ambulance, ambulatory, and ambulate.