The prefix of unchanged is "UN
unchanged
It is unchanged by the reaction.
The mass remain unchanged.
Prefix=IN
The prefix for inadequate is in-. The prefix in- means not.
The prefix for include is in-. This prefix means not.
Yes, prefix does have a prefix. The prefix is pur-.
unchanged
altet
Demi has no prefix; it IS a prefix.
The prefix is in-. This prefix means not.
The prefix is in-. This prefix means not.