How many 13-letter words are there in English?

There are thousands of 13-letter words in the English language. Our database contains 9 of them for you to explore and learn.

What are the best 13-letter words for Scrabble?

The best 13-letter words for Scrabble are those that use high-value letters like Q, Z, X, and J without needing vowels. Browse the list above to find high-scoring options!

How can I use 13-letter words to improve my Wordle game?

While Wordle specifically uses 5-letter words, mastering 13-letter words helps you recognize common spelling patterns and improve your overall vocabulary.

Are there any 13-letter words without vowels?

Yes, English has several words without traditional vowels (A, E, I, O, U) that use 'Y' or 'W' instead, such as CRYPT or RHYTHM. Check our list to find them!

What is the most common 13-letter word?

The most common 13-letter words depend on the frequency of use in daily language. Use our list to find everyday words that will help improve your writing and communication.

13-Letter
Words

Explore a comprehensive list of English words containing exactly 13 letters. Perfect for Scrabble, Wordle, and expanding your vocabulary.

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Total Words

All 13-Letter Words

Crystallizing Verb (Present Participle) Fabricational Adjective Habilimentary Adjective Iatrochemical Adjective Iatrogenicity Noun Jabberwockian Adjective Jacamaralcyon Noun (Proper) Triangulating Verb (Present Participle) Vacanthearted Adjective

Word Game Strategy

Tips for using 13-letter words in Scrabble and Wordle.

13-letter words require strong vocabulary. They are excellent for maximizing points in word games.

Explore Other Word Lengths

Find words by their character count.

2 3 4 5 6 7 8 9 10 11 12 13 14 15

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Find words by their starting or ending characters.

Words Starting With

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Words Ending With

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Frequently Asked Questions

Common questions about 13-letter words.

Test Your Knowledge

Take this 50-question quiz on 13-letter words.

1. How many syllables does 'habilimentary' have?

Four Five Six Seven

2. How is the 'h' in 'habilimentary' pronounced?

Silent Like 'y' Hard and clear Like 'j'

3. Which sentence is formal and correct?

The plan crystallizing. I am crystallize my ideas. Her thesis argument is crystallizing after months of research. The crystallizing happen now.

4. Which word is a synonym for 'fabricational'?

Natural Organic Honest Manufactured

5. Is 'habilimentary' used to describe modern casual wear like jeans?

Yes, always Only in British English No, it is for formal/historical attire Only for children's clothes

6. Who described the genus Jacamaralcyon?

Carl Linnaeus Louis Jean Pierre Vieillot John James Audubon Charles Darwin

7. Which part of speech is 'vacanthearted'?

Noun Verb Adjective Adverb

8. What is a common mistake made when using the word 'iatrogenicity'?

Using it as a verb Using it as an adjective Using it in formal writing Using it in singular form

9. What does 'fabricational' mean?

Relating to nature Relating to making things up or manufacturing Relating to fabrics Relating to feelings

10. Which sentence uses 'triangulating' correctly?

I triangulated the menu for dinner. She is triangulating the signal using three cell towers. He triangulate the data yesterday. We were triangulate the position.

11. Which word is the closest synonym to 'triangulating' in a research context?

Guessing Cross-referencing Ignoring Simplifying

12. What does the adjective 'Jabberwockian' describe?

Something terrifying and horrific Something nonsensical or surreal Something incredibly old Something fast and loud

13. Who is considered the founding figure of iatrochemical medicine?

Galen Hippocrates Paracelsus Aristotle

14. Which of the following is an antonym for 'fabricational'?

Fake Invented False Genuine

15. Which sentence uses 'vacanthearted' correctly?

The vacanthearted rock sat on the ground. She vacantheartedly ran to the store. He gave a vacanthearted smile, lacking any joy. He is vacanthearteder than his brother.

16. How is the 'ch' in 'iatrochemical' pronounced?

As in 'church' As in 'cheese' As 'k' in 'chemistry' As 'sh' in 'ship'

17. Which sentence uses 'habilimentary' correctly?

The habilimentary rules dictated a purple robe. He habilimentary his coat. She bought a habilimentary. The habilimentary quickly.

18. What does the term 'iatrogenicity' refer to?

The cure of a disease by natural means Harm or illness caused by medical treatment A disease of unknown origin The intentional malpractice by a doctor

19. Which word is the closest synonym for 'crystallizing' in its figurative sense?

Clarifying Confusing Dispersing Melting

20. What is the noun form of 'iatrochemical'?

Iatrochemism Iatrochemist Iatrochemistry Iatrochemicalness

21. What does it mean if a person is described as 'vacanthearted'?

They are deeply sad They are very brave They are emotionally empty They are deeply in love

22. Which concept is an antonym to iatrogenicity?

Adverse effect Medical error Therapeutic effect Side effect

23. How many syllables does 'iatrochemical' have?

Four Five Six Seven

24. What part of speech is 'Jacamaralcyon'?

Common noun Proper noun Verb Adjective

25. Which sentence uses 'Jacamaralcyon' correctly?

jacamaralcyon is found in Brazil. Jacamaralcyon is endemic to Brazil. Jacamaralcyon are found in Brazil. A jacamaralcyon flew by.

26. Which word is the exact opposite (antonym) of 'vacanthearted'?

Emotionless Hollow Passionate Indifferent

27. Which of the following is a correct use of 'Jabberwockian'?

The contract was written in Jabberwockian jargon. He ate a Jabberwockian apple. The car drove Jabberwockian. She is a Jabberwockian.

28. What is the root word of 'fabricational'?

Fabric Fable Fabulous Face

29. What is the single species in the genus Jacamaralcyon?

The Great Jacamar The Three-toed Jacamar The Green-tailed Jacamar The Coppery Jacamar

30. From which Greek root does the 'iatro-' in 'iatrogenicity' originate?

Physician Disease Hospital Patient

31. In research methodology, what does 'triangulating' mean?

Using only one source to save time Cross-checking findings using multiple methods or sources Counting the number of participants in groups of three Rearranging data into triangles

32. What is the literal (scientific) meaning of 'crystallizing'?

Becoming a liquid Evaporating completely Forming solid crystals from a solution Burning slowly

33. Which preposition often follows 'crystallizing' or 'crystallized'?

to into with at

34. What is the conservation status of Jacamaralcyon tridactyla?

Least concern Near threatened Vulnerable Critically endangered

35. What part of speech is 'triangulating' in the sentence 'The team is triangulating the data'?

Noun Adjective Present Participle (Verb) Adverb

36. How many syllables does 'vacanthearted' have?

Two Three Four Five

37. Which sentence uses 'fabricational' correctly?

He fabricational the story The fabricationality was clear The fabricational story was fake The story was a fabricational

38. What is Jacamaralcyon?

A genus of jacamar birds A type of kingfisher A South American plant A species of butterfly

39. Which phrase is grammatically correct?

Highly fabricationality Highly fabricationalize Highly fabricational Highly fabricationalness

40. Which word is a near synonym for 'Jabberwockian' but much darker and bureaucratic?

Surreal Carrollian Kafkaesque Nonsensical

41. What does 'crystallizing' mean in its figurative sense?

Forming ice on a surface Breaking apart into pieces Becoming clear and definite Moving backward suddenly

42. Which of the following is NOT a valid meaning of 'triangulating'?

Determining a position using angles from known points Cross-checking data using multiple sources Positioning strategically between two opposing sides Counting objects in groups of three

43. Which spelling is correct?

Crystallizing Crystalizing Cristallizing Crystallizeing

44. In its original, literal sense, what does triangulating involve?

Counting three objects Measuring angles from known points to find an unknown position Drawing three circles Dividing a number by three

45. Can 'triangulating' function as a noun in a sentence?

No, never Yes, when used as a gerund Only in British English Only when pluralized

46. Where does the primary stress fall when pronouncing 'iatrogenicity'?

Second syllable Third syllable Fifth syllable Seventh syllable

47. Which phrase makes the most sense?

A Jabberwockian breakfast A Jabberwockian nightmare of bureaucracy A Jabberwockian mile A Jabberwockian color

48. How is the word 'iatrogenicity' grammatically classified regarding countability?

Countable Uncountable Plural only Singular only

49. What is the part of speech of 'crystallizing' in the sentence 'The idea is crystallizing in my mind'?

Present participle (verb) Noun only Adverb Preposition

50. What does the 'alcyon' part of 'Jacamaralcyon' refer to?

Eagle Kingfisher Parrot Falcon