Nouns, verbs, adjectives, and adverbs can possess this final digraph. Examples include common nouns like “window” and “pillow,” verbs like “follow” and “know,” adjectives like “yellow” and “shallow,” and adverbs like “somehow” and “below.” This two-letter combination produces a unique vowel sound, often a diphthong, contributing to the richness and diversity of the English lexicon.
Understanding the role of these words contributes significantly to reading comprehension and effective communication. Their diverse functions across parts of speech allow for nuanced expression and contribute to both spoken and written clarity. Historically, many such terms originated from Old English and have evolved through various linguistic influences, shaping the modern language.