Syllables    Rhymes    Quiz
blackens
How many syllables in blackens?
   519742386 syllablesHow to say blackens: 
Cite This Source
Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"blackens." HowManySyllables.com. How Many Syllables, n.d. Web. 31 October 2025.
Learn a New Word
Syllable QuizCan you divide
vacuum into syllables?
 Syllables    Rhymes    Quiz
What rhymes with blackens
2 syllables
- slacken 
Teacher of The MonthWin $250 for your students.
One prize is awarded to
one teacher, every month.
 Fun FactOology = the study of eggs
 is the shortest “-ology” word.
 GrammarWhen to use a
question mark ( ? )
 Ever Wonderwhen to use
Bear and Bare?
 Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?