Prefixes are added to the beginning of a word. This is to make a new word.
The word prefixes is a plural noun. The singular form is prefix.
thereafter
None. Prefixes come in front of a root word .
Dex is not a word.
The prefixes IN- and UN- can be used with the word alter in several different words:InalterableInalterablenessInalterabilityInalterablyUnalterableUnalterabilityUnalterablyUnalteredUnaltering
In scrabble, prefixes connecting with a word (rebuild) are legal, but prefixes by themselves are not allowed (just re).
im
read
continue
No.
Prefixes occur at the beginning of a word. When a prefix is added, the base word and also the prefix will keep their original spelling. An example would be the word unnatural.