Suffixes like “-able” and “-ible” create adjectives indicating capability or worthiness. For example, “visible” describes something that can be seen, while “credible” signifies something believable. Distinguishing between these two suffixes can be challenging, as their usage often depends on the root word’s origin.
Understanding these suffixes enhances vocabulary and reading comprehension. Their correct application contributes to precise and nuanced communication. Historically, both suffixes derive from Latin, with “-ible” often attached to words with Latin or French roots, while “-able” typically joins words of Germanic origin. This knowledge can aid in correctly spelling and interpreting unfamiliar words.