peri, tele, micro
"Gyro" is the root word, while "scope" is the suffix in the word "gyroscope." In this case, the root word "gyro" means "circle" or "rotation," while the suffix "scope" means "to see" or "to watch."
The adding a prefix to the word "add" would result in the word "postadd".
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.
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
The prefix you can add to the word "social" to mean a lack of social interactions or relationships is "anti-".
You could add the prefix af- to it to make the word affluent.
The prefix that can be added to the word "divisible" is "in-". So the word becomes "indivisible".