-un is a prefix of available.
Some common prefixes that can be added to "available" are "un" (unavailable) and "un-" (unavailable). Common suffixes that can be added to "available" are "-able" (available) and "-ability" (availability).
Prefixes: by-, sur- Suffixes: -able, -er, -ing
You can find lists of prefixes and suffixes on educational websites, grammar and writing resources, and dictionaries. Many language learning websites and textbooks also provide lists of common prefixes and suffixes.
green
Infix
Yes. You can add various prefixes (return, upturn) or suffixes (turning, turned, turnout).
Prefixes and suffixes in like a name like a person
distrusted mistrusted
a prefixes is a group of letters that are fixed to the front of the root word. A suffixes is the main word for example dislike. dis is the prefixes and like is the suffixes
hymnal
surface
prefixes
orphan
You can find lists of prefixes and suffixes on educational websites, grammar and writing resources, and dictionaries. Many language learning websites and textbooks also provide lists of common prefixes and suffixes.
prefixes
prefixes for help: noneboth a prefix and a suffix for help:unhelpfulsuffixes for help:helperhelplesshelplessness (2 suffixes)helpfulhelpfulness (2 suffixes)helping
Indignant has the prefixes in- meaning in, into, against, or not and the suffixes -ant meaning person who blank.
No, the additional prefixes are redundant and add nothing to the meaning.