1.2 creation of new words (word coinage) are words that the speaker thought to use descriptive, as required, such as using the word "instead" airball "balloo" etc.
1.2 to create new words (word coinage) to use the speaker to think up new meaningful use requirements such as using the word "airball" instead of the word "balloo" and so on.
1.2 forming new words (word coinage) is the use of words that the speaker thinks up to meaningful use according to need, such as the use of the word "airball." Instead of the word "balloo", etc.