Depends.
The prefix de- means away. Another word with this prefix is detach.
The prefix for the word "deodorant" is "de-."
The prefix of the word "deformity" is "de-".
decode
The prefix of "delay" is "de-." In linguistics, a prefix is an affix which is placed before the root of a word. In this case, "de-" indicates a reversal or removal of the action of the root word, "lay."
Yes, "de-" is a prefix in the word "depressed."
The prefix "de-" can be added to the word "grease" to create the word "degrease."
There is no prefix in the word devastation. The root word is 'devastate'. The suffix is -tion.
The prefix word with de- that means to let air out of something is "deflate."
If decogon were a real word then the prefix would, could be de-, dec- or deco-. But it is not a real word and so there is no prefix.
The prefix "de-" in the word "describe" means to do the action in a reverse manner, showing removal or reversal of the base word's action.
The Prefix of Depression is 'De'.When a word starts with 'De' it gives the meaning like "away from the condition".