The prefix of the word ordinate is or. This prefix essentially means that it is one who does something or associates with what the word is talking about.
big weiner
re- , de-
coordinate
Inedible is the mostly used prefix for this word.
Centi... Deci... Suck-O-...
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
You could add the prefix ad- to it to make the word advantage.
You could add the prefix sur- to it to make the word surround.
The prefix "in" could be used to make the opposite word insufficient.
The prefix "in" could be used with the word "vincible" to make it "invincible."
Retro
inter-
semi-
counter-
Inedible is the mostly used prefix for this word.
Centi... Deci... Suck-O-...
The prefix "ad-" can be added to the word "monition" to create "admonition."
You could add the prefix mis- to it to make the word misfits.
The prefix could be; for example; "up" for the word upright or "al" for the word alright.
Pre-The prefix for prefix is pre; because it's before the root word fix.