No, 'likely' is not a prefix.
It means "not" as in "not likely."
Prefix=IN
Yes, prefix does have a prefix. The prefix is pur-.
What is the prefix of pseudocyesis
Demi has no prefix; it IS a prefix.
Unlikely
Gy
The prefix "circum" typically means around or surrounding.
improbable
greece most likely not sure
It means "not" as in "not likely."
pro
One likely possibility would be "epi."
The prefix "DIS" in disavow most likely means:
The prefix for inadequate is in-. The prefix in- means not.
Prefix=IN
The prefix for include is in-. This prefix means not.