CaffeinWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “caffein” powered by Princeton WordNet.
noun
a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects
Words in this synset: caffeine
noun
natural bases containing nitrogen found in plants
noun
a beverage consisting of an infusion of ground coffee beans
noun
a beverage made by steeping tea leaves in water