Those shoes are unsuitable for hiking.
What does Unsuitable mean?
Unsuitable means not suitable.
Dictionary definition
Unsuitable means not right or not appropriate for a purpose, person, place, or situation.
Unsuitable in a sentence
The article was unsuitable for the assignment because it did not answer the question.
A source may be unsuitable for research if it is outdated, biased, or unrelated to the topic.
Ready to write your own? Study the examples, then practice unsuitable in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Unsuitable
Answer three quick questions about its meaning and related words.
What does unsuitable mean?
Unsuitable describes something that does not fit a purpose, situation, person, or need.
Which word is closest in meaning to unsuitable?
Inappropriate is close in meaning when something does not fit a situation.
Which word is a useful contrast for unsuitable?
Suitable is the direct contrast because unsuitable means not suitable.
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You completed 3 questions.
Unsuitable
Voice settings
un · soo · tuh · bul · strongest beat: soo
4 syllables. Say each part, then blend the word.
- Syllables
- un · soo · tuh · bul
- Strongest beat
- soo
- Ending
- bul
- Tip
- Put a little extra energy on soo.
Say Unsuitable
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Words like Unsuitable
Opposite words
Want to practice unsuitable synonyms in context? Try a Synonym Search question like "The cracked helmet was unfit for the bike ride," then compare close word choices. Practice unsuitable synonyms.
Unsuitable word family
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Understand Unsuitable
Unsuitable means not right for a purpose, person, place, or situation. Look for clues about fit and purpose.
Unsuitable is not the same as bad. Something can be good in one setting but unsuitable for a specific task or audience.
Write one sentence that shows unsuitable without using the word unsuitable. Then underline the clue words that show something does not fit a purpose or situation. Example: The snow boots were too heavy for the indoor dance lesson. Clue words: snow boots, too heavy, indoor dance lesson Now try your own sentence. Ask: Does my sentence show something not right for a specific purpose?
Ask students to explain this model sentence: "The article was unsuitable for the assignment because it did not answer the question." Why does unsuitable fit better than appropriate?
Practice Unsuitable and explore more word games
Cards labelled “Practice UNSUITABLE” keep this word in focus. Explore cards open games with other words.

Sentence Builder
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Vocabulary Match
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Context Clue Challenge
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Synonym Search
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Scrambled Bees
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