Syllable CounterHaiku CheckerSyllable DictionaryRulesPoetry
infectious

How to pronounce infectious:

Synonyms for infectious:

pestilentialtransmittablevirulentcontagioustangibleoverwhelmingsepticepidemic

Other 4-syllable words like infectious

Here are some other common words that have 4 syllables, like infectious does.

See all 4-syllable words
Syllable Quiz
How many syllables in the word ethnic?

Question 1 of 5

Syllable Fun Fact
The study of syllables and their roles in pronunciation and rhythm is called syllabology.

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


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