Syllable CounterHaiku CheckerSyllable DictionaryRulesPoetry
sure
adjective
See more 1-syllable adjectives

Divide sure into syllables:

sure

How to pronounce sure:

Definition of sure:

sure (adjective):
marked by or given to feelings of confident certainty
free from doubt or uncertainty (in regard to a belief)
having or feeling no doubt or uncertainty; confident and assured.

Synonyms for sure:

assurance
assured
authority
certain
certainty
clear
cocksure
confidence
confident
convinced
decided
definite
doubtless
free from doubt
implicit
persuaded
positive
sanguine
satisfied
self-assurance
self-confidence
sureness

Antonyms for sure:

ambiguous
at a loss
changeable
confused
conjectural
cynical
diffident
disapproved
disbelieving
dismayed
distrustful
dithering
doubted
doubtful
doubting
dubious
equivocal
equivocating
faltering
feared
fearful
hazy
hesitant
hesitating
hinky
Show 49 more

Other 1-syllable words like sure

Here are some other common words that have 1 syllable, like sure does.

See all 1-syllable words
Syllable Quiz
How many syllables in the word slimy?

Question 1 of 5

Syllable Fun Fact
The concept of syllabotonic rhythm in English means that stress plays a more significant role than the number of syllables in determining the rhythm of speech.

You, too, can become a syllable pro and wow your friends, family, and pets!

Learn more syllable fun facts
Trending words

These words are popular right now. Visit each word to master its syllable count.

  1. surreptitiously
  2. heaven
  3. seriously
  4. unbeknownst
  5. convenient
  6. colleague
  7. confide
  8. equivocate
  9. infatuated
  10. slovenly
  11. granddaughter
  12. sensational
  13. however
  14. consistently
  15. incredibly
  16. exciting
  17. direction
  18. latter
  19. begrudgingly
  20. snowing
  21. perusing
  22. occured
  23. swelt'ring
  24. impinge
  25. satisfy
  26. transient
  27. untie
  28. toward
  29. versatile
  30. obediently
  31. phonetically
  32. feted
  33. distain
  34. usherette
  35. meticulously
  36. affectionate
  37. onto
  38. dissipated
  39. defiantly
  40. stealthily
  41. tooken
  42. sophomoric
  43. tangentially
  44. peeking
  45. benefited
  46. elongate
  47. neither
  48. traveled
  49. emulate
  50. assume


Syllable Counter is reader-supported. When you purchase something through one of our links, we may earn a small commission at no cost to you.

©2025 SyllableCounter.io