No
The prefix "anti-" in antagonist means "against" or "opposing."
The prefix "anti-" means against or opposite. It is used to indicate opposition or resistance to something.
Contra is the prefix for the meaning against. An example is contradict.
The prefix "a" means not or against. No the prefix "a" does not meant against....the prefix for against or opposing to is contra The prefix "a" just means, without, lacking or not. This is different because of such: Amoral would mean to have the exact opposite morals ie thinking doing good things is bad and bad things good. When infact amoral just means, to not think anything is bad.
contr means against. contraception means against conceiving.
it is the mattter of operation
The prefix "anti-" in antagonist means "against" or "opposing."
The prefix with means against. An example is withdraw.
state
against
The prefix "anti" means "against"
same
the prefix ob means against something e.g objection, obstacle, obstruction
The prefix "anti-" means against or opposite. It is used to indicate opposition or resistance to something.
Contro (from Latin contra) meaning against
Contra is the prefix for the meaning against. An example is contradict.
The prefix of the word counterculture is counter. In this context the word means against culture or not mainstream culture.