Which term describes the process of reaching a point where further fluency development in a second language becomes increasingly difficult?

• A. Lexidactylophobia
• B. Paraphrases
• C. Fossilization
• D. Contradiction

Answer: (C)

Fossilization is the process where a learner’s level of fluency in a second language stabilizes, and further improvements become increasingly difficult to achieve. After reaching a certain point, errors and non-native patterns often persist despite continued exposure and practice, especially in areas like pronunciation, grammar, or word choice. This happens because the learner’s interlanguage has become fixed to a particular state, influenced by factors such as native language transfer, limited meaningful practice, and insufficient corrective feedback. The concept explains why some learners seem to plateau and struggle to push beyond a certain level of accuracy and fluency, even with ongoing study. The other terms don’t describe this stabilization and persistent difficulty in progress.