Meaning & use
suffixes for adjectives
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Meanings
phrasepluraltechnical
The endings added to nouns, verbs, or other words to form adjectives, such as -ful, -less, -able, -ive, and -ous.
Grammar: Used as a plural noun phrase; talk about one ending as 'an adjective suffix' or 'a suffix for adjectives'.
Patterns
- a suffix for adjectives
- form an adjective with a suffix
- words ending in -ful/-less/-able
In 'careful', the suffixes for adjectives turn the noun 'care' into a describing word.
Teachers often list suffixes for adjectives such as -able, -ive, and -ous on the board.
If you know the suffixes for adjectives, you can guess the meaning of many new words.
phrasepluraltechnical
A set of word endings taught in language classes as a way to build describing words from other parts of speech.
Grammar: Often followed by 'include' or 'are' when you give examples: 'Suffixes for adjectives include -ful and -less.'
Patterns
- suffixes for adjectives include ...
- learn/practise suffixes for adjectives
Her grammar book has a whole chapter on suffixes for adjectives.
We practiced suffixes for adjectives by turning 'hope' into 'hopeful' and 'hope' into 'hopeless'.
Common combinations
- common suffixes for adjectives
- The most common suffixes for adjectives are -ful, -less, and -able.
- a list of suffixes for adjectives
- The teacher gave us a list of suffixes for adjectives to memorize.
- words with suffixes for adjectives
- Words with suffixes for adjectives like -ous often come from Latin.
- learn suffixes for adjectives
- Beginners learn suffixes for adjectives before they study prefixes.
Synonyms and how they differ
- adjective endings
- A simpler, less technical way to say the same thing; it fits everyday explanations better than in a grammar exam.
- adjectival suffixes
- More formal and technical; it appears in linguistics writing rather than in class handouts.
Word family
Commonly confused: suffixes for adjectives or prefixes for adjectives? suffixes for adjectives or suffix?
suffixes for adjectives vs prefixes for adjectives
Prefixes go at the front of a word (un-, dis-, in-), while suffixes go at the end (-ful, -less); both can change meaning.
suffixes for adjectives vs suffix
A suffix is any ending; 'suffixes for adjectives' is the specific group that makes describing words.
Practice
Which ending is a suffix for adjectives?
Choose one answer.
'-ful' turns nouns into adjectives, as in 'care' → 'careful'. '-ment' and '-ness' make nouns, and '-ly' usually makes adverbs, so they do not fit here.
Make it your own
Write a sentence using “suffixes for adjectives”, then check it and compare it with the examples above.