Syllable CounterHaiku CheckerSyllable DictionaryRulesPoetry
catalyst
noun
See more 3-syllable nouns

Divide catalyst into syllables:

cat · a · lyst

How to pronounce catalyst:

Definition of catalyst:

catalyst (noun):
something that encourages effort or action
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.
a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible

Synonyms for catalyst:

acceleratorpowertriggerimpetusinstigatormotivationfueldrivervehiclegenerator
Show 15 more

Antonyms for catalyst:

blockimpedimenthindranceinterferencehurdlerestraintdiscouragementbrakeobstaclecurb
Show 8 more

Other 3-syllable words like catalyst

Here are some other common words that have 3 syllables, like catalyst does.

See all 3-syllable words
Syllable Quiz
How many syllables in the word doable?

Question 1 of 5

Syllable Fun Fact
Syllabaries are writing systems where each character represents a syllable, such as in the Japanese hiragana and katakana scripts.

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