A prefix is a word part added to the beginning of a base word to create a new word with a different meaning. In the case of "acceptable," the prefix "ac-" comes from Latin meaning "to" or "toward," while the base word "cept" comes from Latin meaning "to take." Together, they create the word "acceptable," meaning suitable or satisfactory.
The prefix un- means not. For instance, unacceptable means not acceptable.
The base word in "invalid" is "valid," which means something that is acceptable or true. When you add the prefix "in-" to "valid," it changes the meaning to "not valid" or "not acceptable."
The morpheme in "unacceptable" is "accept," which carries the root meaning of the word. The prefix "un-" is added to change the meaning to "not acceptable."
The prefix for inadequate is in-. The prefix in- means not.
The prefix for include is in-. This prefix means not.
Unaccept, though it is a prefix and the opposite of accept, appears not to be an accepted English word. Unaccepting, unaccesptable, are proper words, but need the added suffix to qualify. There seems to be a discussion on the internet about whether, and in what context, unaccept is acceptable. I advice not to use the word unaccept!
The prefix un- means not. For instance, unacceptable means not acceptable.
The base word in "invalid" is "valid," which means something that is acceptable or true. When you add the prefix "in-" to "valid," it changes the meaning to "not valid" or "not acceptable."
There is no suffix for accept. Ac- is the prefix. Cept is the root word.
A prefix for exaggeration is "over-." This prefix is used to indicate excessiveness or going beyond a normal or acceptable limit. When added to a word, it changes the meaning to imply too much of something, such as in the words "overwhelm" or "overstate."
The morpheme in "unacceptable" is "accept," which carries the root meaning of the word. The prefix "un-" is added to change the meaning to "not acceptable."
Prefix=IN
Inquire began as the Latin inquirere, from the prefix in- (into) appended to the word quaerere (to seek). It then went through French (enquerre) and Middle English (enquiren). Enquire remains an acceptable variant.
The prefix for inadequate is in-. The prefix in- means not.
Yes, prefix does have a prefix. The prefix is pur-.
The prefix for include is in-. This prefix means not.
Demi has no prefix; it IS a prefix.