What context can I use each word in?
Learn when and how to use these words with these examples!
precursor
Example
The discovery of fire was a precursor to many technological advancements. [precursor: noun]
Example
The rise of fascism in Europe was a precursor to World War II. [precursor: adjective]
Example
The precursor molecule is transformed into the final product through a series of chemical reactions. [precursor: noun]
predecessor
Example
My predecessor in this job left some big shoes to fill. [predecessor: noun]
Example
The horse-drawn carriage was the predecessor to the modern automobile. [predecessor: noun]
Example
The new smartphone has several improvements over its predecessor. [predecessor: noun]
Good things to know
Which word is more common?
Predecessor is more commonly used than precursor in everyday language. Predecessor is a versatile word that can be used in various contexts, while precursor is less common and is often used in scientific or technical contexts.
Whatโs the difference in the tone of formality between precursor and predecessor?
Both precursor and predecessor are formal words that are appropriate for use in academic or professional writing.
