How many 13-letter words are there in English?

There are thousands of 13-letter words in the English language. Our database contains 12 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) Labefactation Noun Labialisation Noun Nabobrynabobs Noun (Plural) 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.

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

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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. Which sentence is both grammatically correct and semantically accurate?

I triangulated the rumor from one source. She was triangulating the findings using interviews, surveys, and field observations. He is triangulate the coordinates now. We triangulating the data last week.

2. What is the correct adjective form of 'iatrogenicity'?

Iatrogenic Iatrogenical Iatrogenous Iatrogenized

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

Fabric Fable Fabulous Face

4. Where does the primary stress fall in the pronunciation of 'habilimentary'?

First syllable Second syllable Fourth syllable ('men') Last syllable

5. What is the verb form of 'labefactation'?

Labefactate Labefy Labefactive Labefaction

6. 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

7. What is the opposite phonetic process of labialisation?

Palatalisation Delabialisation Bilabial stop Coarticulation

8. What does the adjective 'habilimentary' mean?

Related to building Related to clothing or dress Related to horses Related to eating

9. Where does the primary stress fall in 'Jacamaralcyon'?

First syllable Fourth syllable Second syllable Sixth syllable

10. 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

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

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

12. Should 'Jabberwockian' generally be capitalized?

Yes, always No, never Only in British English Only if it starts a sentence

13. What part of speech is the word 'habilimentary'?

Noun Verb Adjective Adverb

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

Galen Hippocrates Paracelsus Aristotle

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

to into with at

16. Which of the following is an example of iatrogenicity?

Catching a cold from a family member Breaking a leg while skiing Developing a kidney problem from prescribed medication Having a genetic predisposition to diabetes

17. How many syllables does 'crystallizing' have?

Two Three Five Four

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

Natural Organic Honest Manufactured

19. 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.

20. What does the suffix '-al' do in the word 'fabricational'?

Makes it a noun Makes it an adjective Makes it a verb Makes it plural

21. 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.

22. 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

23. Which word should NOT be confused with 'iatrochemical'?

Paracelsian Iatrogenic Iatrochemistry Medico-chemical

24. From which Latin root does the word 'labialisation' derive?

Labis (speech) Labium (lip) Labrum (labor) Labor (work)

25. 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

26. How many syllables does 'triangulating' have?

Three Four Five Six

27. How many syllables does 'Jacamaralcyon' have?

Four Five Six Seven

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

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

29. What is the conservation status of Jacamaralcyon tridactyla?

Least concern Near threatened Vulnerable Critically endangered

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

Physician Disease Hospital Patient

31. 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

32. Which sentence uses 'fabricational' correctly?

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

33. Which sentence uses 'Jacamaralcyon' correctly?

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

34. From what roots does 'iatrochemical' derive?

Latin iatro (doctor) + chemical Greek iatros (physician) + chemical French iatre (healer) + chemical German iatros (science) + chemical

35. Where does the primary stress fall in 'labefactation'?

First syllable Third syllable Fourth syllable Fifth syllable

36. What does 'fabricational' mean?

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

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

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

38. What does the word 'labefactation' mean?

Sudden destruction Gradual weakening or decay A type of laboratory The act of building

39. Which language does 'labefactation' come from?

Greek Latin French German

40. Which spelling is correct in American English?

Labialisation Labializasion Labialization Labialysation

41. Where does the primary stress fall in 'iatrochemical'?

First syllable Fourth syllable Second syllable Sixth syllable

42. How is the word 'nabobrynabobs' correctly pronounced?

NAB-ob-ry-nah-BOBZ nay-BOB-ree-NAY-bobz NAY-bahb-ree-NAY-bahbz nah-BOB-ry-nah-BOBZ

43. What is the tone of the word 'nabobrynabobs'?

Highly formal and academic Playful, satirical, and mocking Religious and solemn Neutral and objective

44. What is a common mistake people make when using 'vacanthearted'?

Using it for inanimate objects Capitalizing the 'h' Using it as a noun Spelling it with a 'w'

45. Which part of speech is 'vacanthearted'?

Noun Verb Adjective Adverb

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

Noun Adjective Present Participle (Verb) Adverb

47. How is the '-ed' ending in 'vacanthearted' pronounced?

As 'ed' (har-ted) As 'id' (har-tid) As a hard 't' (har-t) It is silent

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

Surreal Carrollian Kafkaesque Nonsensical

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

Guessing Cross-referencing Ignoring Simplifying

50. In which field is the word 'labialisation' primarily used?

Astrophysics Linguistics Culinary Arts Architecture