It would be "de" as in "devalue."
UNfreeze
This is an idiomatic usage, but if bug is a verb, then the opposite is unbug. Correction:If you are meaning "bug" as in "to conceal a listening device," the prefix would be "de" as in "debug."
The prefix 'im' can added to make the word impolite.
The prefix for the word "reasonable" is "un-". Adding the prefix "un-" changes the meaning of the word to "unreasonable," indicating the opposite of being rational or fair. Prefixes are affixes added to the beginning of a word to modify its meaning or create a new word.
mis- can be added to behave to make "misbehave."
The prefix added to "payment" to make it opposite is "non-."
The prefix added to the word "approve" to make it its opposite is "dis-", resulting in the word "disapprove."
UNfreeze
The prefix "un-" can be added to the word "incredible" to create the opposite, which would be "uncredible" meaning not credible or believable.
The prefix added to "justice" to make it the opposite is "in-". This forms the word "injustice," meaning the lack of fairness or a violation of rights.
The prefix "im-" added to "mortal" creates the opposite term "immortal," which means not subject to death and living forever.
This is an idiomatic usage, but if bug is a verb, then the opposite is unbug. Correction:If you are meaning "bug" as in "to conceal a listening device," the prefix would be "de" as in "debug."
The prefix that would make "bolt" an opposite word is "un-". So, "unbolt" would be the opposite of "bolt".
The prefix "un-" could be added to "caring" to make it an antonym, resulting in "uncaring."
Im- is the correct prefix. This would make the word immature.
Dis-comfort
The prefix 'im' can added to make the word impolite.