The suffix “-al” typically transforms a noun or verb into an adjective, indicating a connection or characteristic related to the root word. For instance, “music” becomes “musical,” signifying a relationship to music. Similarly, “accident” becomes “accidental,” describing something related to or caused by an accident. Occasionally, this suffix forms nouns, such as “approval” from “approve.”
This derivational suffix plays a crucial role in expanding vocabulary and enabling nuanced expression. It allows for the creation of adjectives that describe specific qualities or relationships, enriching communication and facilitating more precise descriptions. Its historical roots lie in Latin, where “-al” served a similar grammatical function. This etymology has contributed to the prevalence and enduring utility of the suffix in modern English.