What are word parts at the ends of words known as?

The term that describes word parts located at the ends of words is "suffixes." Suffixes are added to the base of a word to modify its meaning or change its grammatical function. They can indicate tense, plurality, and other grammatical aspects. For example, adding "-ed" to the verb "walk" creates "walked," indicating past tense.

Understanding suffixes is crucial for vocabulary development and comprehension, as they help readers decode unfamiliar words and grasp their meanings based on familiar root words. Recognizing suffixes also aids in word formation, allowing students to expand their language skills effectively.