Syllables Synonyms Quiz
jack-knife
How many syllables in jack-knife?
2 syllablesHow to say jack-knife:
Cite This Source
Bibliography Citations
MLA | APA | Chicago Manual Style
"jack-knife." HowManySyllables.com. How Many Syllables, n.d. Web. 17 May 2026.
Learn a New Word
Syllable QuizCan you divide
oil into syllables?
Syllables Synonyms Quiz
Synonyms for jack-knife
3 syllables
Let Teachers Teach™ ContestHow could $250 help your students?
Prize awarded to a teacher each month.
Fun FactVacuum has 3 syllables:
vac-u-um
FAQDoes tongue have
1 or 2 syllables?
Do You KnowHow many syllables are in
supercalifragilisticexpialidocious
Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?