This study examined the morphologic types of word formation in the new words, which were used among two-year and three-year college students in the spoken language environment for a year in 2016. The discussion finding showed that there are not only newly created words as coinings, such as `헐` but also words created using compounding and derivation, or clipping and blending, such as `깝` (←That was close), `부먹` (←Pour sauce and eat), and `찍먹` (←Dip in sauce and eat). Clippings are created by omitting syllables of existing words and blends are created by mixing over two words, or part of phrase or sentence. Clippings maintain meanings, which are the same as original words. Blends are classified into `coordinate blend`, which is interpreted as `α and β` due to combination of words, which belong to a similar semantic category like `갈겹살`, `modified blend` in which α decorates β, or vice versa like `생선` and `교피아`, and `synthetic blend` that can be stated in a sentence like `순삭` and `친추`, `말잇못`. This has intermittently been observed in our language. However, this study demonstrates that this has been used more actively in recent years.