Suffix

Definition

A suffix is a group of letters added to the end of a word that changes its meaning or grammatical function. Suffixes can modify the original word to create different forms, such as changing a noun into an adjective or a verb into a noun. Understanding suffixes helps in deciphering the meanings of unfamiliar words and enhances vocabulary skills.

5 Must Know Facts For Your Next Test

1. Suffixes can indicate the part of speech for a word, such as '-ness' indicating a noun (e.g., 'happiness') or '-able' indicating an adjective (e.g., 'readable').
2. Different suffixes can have various meanings; for example, '-ology' means 'the study of' (as in 'biology'), while '-phobia' refers to an irrational fear (as in 'arachnophobia').
3. Some suffixes can change the tense of a verb, like adding '-ed' for past tense (e.g., 'walked') or '-ing' for present participle (e.g., 'walking').
4. Suffixes are crucial for understanding word origins as they often reflect historical language changes and adaptations.
5. By knowing common suffixes, one can make educated guesses about the meanings of new words encountered in reading or conversation.

Review Questions

• How do suffixes affect the grammatical function of words?
  • Suffixes play a significant role in altering the grammatical function of words by changing their part of speech. For instance, adding '-ly' to the adjective 'quick' transforms it into the adverb 'quickly.' This modification can provide additional context and clarity in communication, allowing for more precise expression of ideas.
• Discuss the importance of recognizing suffixes in understanding unfamiliar vocabulary.
  • Recognizing suffixes is vital for interpreting unfamiliar vocabulary because they provide clues about a word's meaning and function. For example, if someone encounters the word 'predictable,' knowing that the suffix '-able' indicates something is capable of being done allows them to infer that it pertains to something that can be predicted. This skill enhances reading comprehension and vocabulary acquisition.
• Evaluate how knowledge of suffixes can improve language skills and communication effectiveness.
  • Knowledge of suffixes significantly improves language skills by enabling individuals to decode complex words and expand their vocabulary. This understanding fosters better communication as it allows speakers and writers to construct varied and nuanced expressions. Moreover, being adept at using suffixes helps in mastering grammar rules, contributing to clearer and more effective messaging across different contexts.

Related terms

Prefix: A prefix is a group of letters added to the beginning of a word that alters its meaning.

Root Word: The base part of a word that carries its primary meaning and can be modified by adding prefixes or suffixes.

Inflection: A change in the form of a word to express different grammatical features such as tense, mood, voice, aspect, person, number, gender, and case.