An example of a prefix for 'spell' is 'mis' for misspell.
Prefix is spelled exactly as it was spelled in this question. Mhmmm this guys right.
A prefix is an added beginning to a word, which often changes its meaning. If you add the prefix "mis" to spelled, you get the word "misspelled", which means spelled incorrectly. This is, indeed, the antonym, or opposite, of spelled. disable, unable, and enable
Misspelled
The word is spelled unusual, just as you spelled it. "Usual" is the base word, and "un-" is the prefix.
micro
The person would be spelled 'aunty' or 'auntie'.The prefix would be spelled 'anti'.The increasing of an amount wagered (like in poker) would be an 'ante'.
The word is spelled consequences. The base word is sequence and "con-" is a prefix.
The word is spelled diseases. The root word is "ease" with the prefix "dis-".
The word is spelled preview. The base word is view; "pre-" is a prefix.
The prefix is spelled "aero-" (pertaining to flight, air travel, or aircraft)
how you spelled it is just how it sounds, though the how you spelled it likely means prefix, like the de- in defuse or degrade. the way it is spelled is prix (price) fixe (fixed)
The Dutch surname (with prefix) is usually spelled van Gogh (e.g. artist Vincent van Gogh).(the prefix van is not capitalized in proper usage)