undecided
Unfashionable you just add a prefix un, meaning not
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
The prefix is in- The opposite of conspicuous (easily seen) is inconspicuous.
The prefix 'im' can added to make the word impolite.
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
Unfashionable you just add a prefix un, meaning not
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
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.
inaddable. The prefix in is used and also the suffix Able.
Unluckily
The prefix is in- The opposite of conspicuous (easily seen) is inconspicuous.
To add a prefix to the word "definitely," you could use "in-" to form "indefinitely."
You could add the prefix mis- to it to make the word misfits.
The prefix 'im' can added to make the word impolite.
Pre-The prefix for prefix is pre; because it's before the root word fix.
Monthly doesn't have a prefix. You add the prefix bi- to it to make the word bi-monthly.
The opposite of the word deducted is ADD.