caffeine
nounDivide caffeine into syllables:
caf · feine
How to pronounce caffeine:
Definition of caffeine:
- caffeine (noun):
 - a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects.
 - a bitter alkaloid c8h10n4o2 found especially in coffee, tea, cacao, and kola nuts and used medicinally as a stimulant and diuretic
 
Synonyms for caffeine:
alkaloid
caffein
java
tea
Antonyms for caffeine:
calmative
decaf
downer
sedative
Other 2-syllable words like caffeine
Here are some other common words that have 2 syllables, like caffeine does.
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