Subcostal means below the ribs.
Retro- is the prefix combined with peritoneal to mean pertaining to behind the peritoneum.
The prefix "uni-" combined with lateral means pertaining to one side.
The prefix "inter-" combined with "costal" means pertaining to between the ribs.
The prefix that can be combined with "aqua" is "sub-". Therefore, when combined, it forms the word "subaqua" which means underwater or beneath water.
Onycho- is the prefix pertaining to the fingernail.
The prefix for "chronic" is "chron-," which comes from the Greek word "chronos" meaning time. The suffix for "chronic" is "-ic," which is a common suffix in English denoting "of or pertaining to." Therefore, when combined, the prefix and suffix in "chronic" create a word that means "of or pertaining to time," typically used to describe a condition or disease that persists over a long period.
Al-pertaining to (Prefix) ia-condition (Suffix)
Peri- (prefix) around or about.
The prefix "cater-" means pertaining to the tail or posterior part of a body.
an- is the prefix and -ic the suffix for anesthetic.
The prefix zoo refers to something having to do with animals.
A prefix for marine is "sub-," which means below or beneath.