The prefixes IN- and UN- can be used with the word alter in several different words:
Some prefixes that start with "im-" include "impossible," "imperfect," and "immature." These prefixes typically indicate negation or reversal of the word following them.
There are three prefixes for the word "press": re-, im-, and ex-.
The prefixes il, im, and ir all mean "not" or "opposite of." They are used to negate the meaning of the base word that follows them.
Yes, "im-" is the prefix in the word "impersonal."
"Possible" doesn't have a prefix. You could add the prefix im- to it to make the word impossible.
im
Some prefixes that start with "im-" include "impossible," "imperfect," and "immature." These prefixes typically indicate negation or reversal of the word following them.
There are three prefixes for the word "press": re-, im-, and ex-.
Im not sure what it is
The prefixes il, im, and ir all mean "not" or "opposite of." They are used to negate the meaning of the base word that follows them.
Yes, "im-" is the prefix in the word "impersonal."
"Possible" doesn't have a prefix. You could add the prefix im- to it to make the word impossible.
mis- -fy
Prefix: im- (improper) Suffix: -ly (properly)
"Patients" doesn't have a prefix. You could add the prefix in- to it to get the word inpatients.
The prefixes to informal are "un-" and "im-".
Immature